My pregnant sister-in-law called me over to “help” around the house…. [MF]

By now many of you may know about my agreement with my wife and her pregnant sister (Amber) to wear a chastity cage as a form of extreme birth control until after Amber has her baby, if not you can check out my profile for more the background story.
Besides the surprise from my mother-in-law and and short-lived release by my wife things had been relatively uneventful. That was until I received a text from Amber about needing some help with a few tasks around her house. Apparently things with her pregnancy were starting to intensify and she claimed that she had to take it easy when doing certain things. The situation with the biological father is rather complicated and as such he isn’t around. Since finding out her father was a narcissist after the divorce, she wasn’t on good terms with him and so he won’t be much help either. At this time I was the only male figure in the family, in good standing.
She didn’t specify to me what she needed help with, but texted me a picture of the chastity cage key which indicated to me that this wasn’t a friendly request. I asked her when she needed me over and was told Saturday, that it might take some time and to plan on starting in the morning. I was told that i didn’t need any special tools, just my hands.
Nicole was on the couch in the living room so I went over and let her know that her sister requested my help on Saturday. She just looked at me and said “Good, she told me that she had a few special projects that she could use you for. Whatever she needs, just do it. Keep this up and you’ll earn another release in no time.”
Saturday morning comes around and I head over to Amber’s house alone. I show up and ask her what she needs done first. It’s a lazy Saturday morning for her, so she’s dressed in a pair of old ripped yoga pants, a Victoria’s secret t-shirt pajama top and her hair in a bun. She says to pardon her looking so frumpy but I remind her that it couldn’t be farther from the truth and that she looks great. She proceeds to tell me that she has a leaking faucet in the bathroom and I should start there, then she could use my help hanging Christmas lights along the house, putting up the tree in the living room and clearing some snow at the front entry so she doesn’t have to worry about slipping and falling when getting the mail.
“But before we start. I’d like to verify that you’re still wearing your cage. I don’t need you jacking off in my house while you think nobody is watching” she said jokingly. So I pull down my jeans and boxers to quickly show her that everything is as promised. “Good, now lets’ get to work” she tells me.
I quickly jump into things and move to tackle the leaky bathroom faucet. As I walk into the bathroom I can see that she has a few toys laying out, a hitachi magic wand vibe on the vanity top and an XL dildo suction cupped to the side of the shower. “She must have had some fun last night, but that’s probably none of my business” I thought, while trying to get back to the task at hand. As it turns out the faucet just had a loose fitting so I add some teflon tape, re-tighten and test. Good to go, one item down and onto the next.
I then went on to clear the snow on the sidewalk between the street and the front door followed by hanging a string of lights along the front facade to help make the place appear more alive and festive for the holidays. I come back into the house a little sweaty and obviously starting to get a bit tired. “ I think the last thing i need help is to set up the tree and then you can call it a day”, she says. Amber already has the fake tree sitting out in the living room and a tote with the ornaments, light and decorations sitting right next to it.
It only takes a few moments to get the tree stood up, start wrapping it with the lights and hanging the ornaments. Since i’m a bit taller, I take on the task of putting everything on the tree while Amber unpacks each item. Every time Amber bends over I can’t help but look, I can see the top of her bright pink panties showing and her ass fills out the yoga pants perfectly. We get partway through hanging the ornaments and Amber catches me staring at her, then to my astonishment just winks at me and carries on.
After we get done setting up the tree, Amber begins to complain about body aches from both her pregnancy and also bending over to pick up all the decorations. “One last thing before you go, I could really use a massage. It would help me a lot.” She explains, while fondling the key that is now hanging between her breasts. “Alright, I guess i could do that”. I reply, already feeling very tired but also remembering Nicoles explicit direction to help Amber with whatever she needs.
She gets up, heads toward her bedroom and motions for me to follow. Upon entering the room she lays down on the bed with her stomach facing the mattress. “My feet are really sore, would you mind starting there first?” She asks. “Sure” i reply “whatever you need”.
“Oh, but before we start i’m going to need you to remove your pants and boxers so i can see your cage, you know, so I can continue to make sure you’re not doing anything you shouldn’t”.
“If you say so” I reply, “but it is kinda cold in here”.
“Oh I can tell” Amber says with a snicker.
I then proceeded to massage both of her feet as instructed. They were quite swollen and had a few knots so i’m sure it was desperately needed. Upon working through the knots in her feet, I could tell that her entire body began to loosen up along with her overall posture. “I really needed that, thank you” she said. “Can you also get my legs, calfs and ankles? They’re all really tight and ridiculously swollen. My whole damn body is sore all over, fucking pregnancy I swear…”
“Not a problem” I happily replied
“I don’t feel like getting all the way up…help me take off these leggings so you can really get in there and work out all the knots” Amber explains
I then grabbed the top of her leggings and began to carefully peel them down her waist, completely revealing her cute pink bikini-cut panties. They looked absolutely incredible on her and hugged her curves in just the right way. It took some effort to get the leggings around her perfectly shaped ass without pulling down her panties at the same time, but it was a challenge I felt like i had waited my entire life for. “Don’t pay any attention or judge my pregnant body, I feel so gross and lazy today and I haven’t showered either. Pregnancy hasn’t done me any favors” she tried to explain. I couldn’t hide it though, my dick went from 0-60 and maxed out my cage again. As this occurred she looked back at me and just kind of smirked with a partially surprised look on her face.
“Enough talking, now please get back to it” she quipped. After I regained my composure, I did as was told and spent some time massaging her legs. Before I could finish the task, she made a comment about her butt being sore from having to sit all day. Being the polite guy I am, I half-joking asked if she wanted me to give it a massage. To my surprise she responded by saying “what do you think?
“This is either a really good dream or a fucking nightmare” I thought to myself as I moved my hands up her legs and towards her amazing “dump truck” of a rear end. I cautiously took my hands and began to dig into her rear end, half expecting her to pull back or swat me away. As i moved my hands around I could hear some light moans… “keep going, really get in there” she told me
She then requested me to “really get in there” and massage the area between her thighs and also her groin. Never one to disappoint, I happily obliged and positioned my hands in between her legs and up around her groin. As that took place, to my surprise she proceeded to start taking off her panties. “These are in the way and causing too much friction with your hands. You don’t mind, do you?” She asked. I just nodded in further disbelief.
“I thought so” she said with smirk and then looked down towards my cage. In a practical state of blue-balls euphoria, I took my sweet-ass time (pun intended) massaging her lower extremities and really digging in to make sure everything was massaged properly.

She then asked me to also massage her back “since i was already there”. So I removed her pajama top shirt, unclasped her bra, grabbed more massage oil and proceeded to move my hands up and around her shoulders for several minutes. Upon being satisfied with the back massage, she proceeded to flip over onto her back and told me she had another sensitive area that could use some work…if I was up to the task.
“My boobs are really sore, i’m pretty sure they’re starting to grow” she explained to me. “They could really use some attention too, do you think you could handle that?”. Not wanting to let her down in this moment i replied “if you really need it.” She again gave me the “what do you think” look, so proceeded to remove the rest of her bra to expose her completely all-natural and perky breasts. It was clear that they were in-fact getting bigger and had only become more voluptuous over the last few days. I slowly grabbed a breast with each hand and began move my hands with moderate force in a gentle massaging manner. They were firmer than expected but also very tender. With each movement of my hands I could see her face wince a little bit and her nipples start to perk up. “ohhhhh…keep going but take it slow….they’re so sore it hurts but also feels sooo good” she proceeded to tell me. I kept my focus onto this area until I was motioned to change course and massage her stomach, lower legs and pelvic areas.
At this point I was already extremely invested so I didn’t hesitate to keep doing whatever i was told. My hands quickly made their way down to her pelvic area, to which she instructed me to massage around her inner thighs and vagina. “Just say the word” i told her, to which she winked at me and caressed the cage key. I graciously got to work massaging around her pelvis, inner thighs and up to her most private area. After a few moments of gentle massage work I could sense that she was getting a little bit aroused based on the sounds, light scent and glistening sight around her pussy. “Jesus Christ” i thought to myself, but I did as i was told and kept moving my hands around until directed otherwise, not wanting to disappoint in any way.
That’s when she looked down at me and said a few words i’ll never forget. “I bet you’d like a taste, wouldn’t you?” followed by the most mischievous smile i’ve ever seen. Utterly speechless, all i could do was nod up and down, not fully believing any of this was real. “Why don’t you go grab my dildo and vibrator in the bathroom, I know you saw them earlier. If you do that for me I’ll make it worth your while”.
I don’t think i’ve ever gotten up so quick in my whole fucking life. Without delay I booked it to the bathroom, grabbed both toys and ran back to the bedroom like my life was depending on it, where she was impatiently lying completely naked on her back. “I’ve got pregnancy brain and all this touch is getting stupid horny…why don’t you see if you can give me an orgasm using your tongue within 5 minutes? If you do, i’ll let you out of the cage and give you a nice little treat. If you don’t, you’ll have to admit defeat and stay locked in the cage while watching me get off. I’ll also tell Nicole that you weren’t much of a help so she can deal with you when you get back home.”
“Fuck, I don’t think I could stay sane if that were to happen” i thought to myself. “I’m so fucking horny i’m losing my mind and practical sense of reality as it is”.
Without further warning she grabbed her phone and set a timer for 5 minutes. “OK, go!” She exclaimed as she spread her legs wide open on the bed and motioned for me to get going. I wasted absolutely no time burying my face in-between her long legs and well-manicured pussy. The scent and taste were better than I could have ever imagined, a light feminine musk with a note of lavender maybe? I don’t know for sure , but it was heavenly. If i hadn’t been caged I probably would have cum right then and there. But i knew i had a job to do and my sanity depended on it, so i tested out a few things with my tongue to see what she liked and got into a good rhythm. Turns out she really enjoyed the side-to-side motion of my tongue on her clit, so i went at it and completely lost myself in the moment. All I recall after that was feeling her body tremble uncontrollably and then her yelling that she was cumming hard. I quickly looked up at the phone with her intimate juices glistening all over my beard, it had 4:52 on the clock. BARELY making it under the deadline.
After regaining her composure and doing a double-take at the timer, she agreed that I had done well and deserved a reward. But as luck would have it, she was still horny as fuck and needed to have a penetrative orgasm right away. So for the time being she told me to just relax and enjoy the show. And a show it was….she proceeded to insert her massive dildo (this thing was probably 12” long and beer can thick) into her tight pink pregnant pussy where my face had just been buried and began thrusting long and hard, her squeals getting more pronounced with each stroke. After probably 10 minutes of thrusting, she took one hand to rub her clit which caused her to squirt uncontrollably.” She was only the 2nd woman I had ever seen squirt, so it was a real treat to witness. Amber then looked down at me and asked “so how’d you like the show?”
“Fucking incredible”. I replied “I wish that could have been me.” She chuckled in a teasing manner and said “well at least you wouldn’t have to worry about not getting me pregnant” then proceeded to remove the key from around her neck. Amber slowly unlocked my cage, removing the piece around my cock and followed by the loop around my testicles. Once both pieces were removed, I became instantly rock hard and she noticed, but i wasn’t anything near the size of the dildo at a mere 6”. She then moved her mouth toward my cock and wrapped her soft lips around the head of my shaft, twisting her tongue around in a teasing manner and watching me twitch with each gentle movement. Then without much effort she quickly and easily deep throated me several times “it’s easy when it’s smaller” she giggled afterwards.
I was already super sensitive and horny from all the work-up to this point, so i knew i wouldn’t be able to last very long. After her working some voodoo magic with her lips, mouth and tongue, i told her that i was going to cum and she quickly proceeded to get on all fours, her ass sticking straight up in the air. “Cum on my ass, i know you like it”. she said with a smirk. That’s all it took for me to completely unload, to which she looked back over her shoulders with an impressive smile and a “not bad” comment.
After regaining both of our composure and grabbing a glass of water to hydrate, she picked up the cage from the nightstand, slipped both parts over my genitals and locked it tight. “Now go get dressed and get back home, i’m sure you still have other stuff to do”. Amber said.
I don’t recall much of the drive home, i’m pretty sure I was still in shock and trying to comprehend what all had just happened. But when I got home, I recall seeing Nicole in the office and her asking me how everything went. “You’re all sweaty and look tired”. She commented about my appearance, to which I replied “She definitely put me to work. The women of your family really know how to push a guy to get things done”. She just laughed and agreed, “I’ve trained you well. You keep doing whatever we needs and i’m sure this whole thing will go by quickly and be very rewarding in the end for everybody”.
“This is shaping up to be a trying time for us all, but i’m happy to help” I responded with a grin….

Source: reddit.com/r/gonewildstories/comments/zungme/my_pregnant_sisterinlaw_called_me_over_to_help