(Please read parts 1 and 2 to get a background]
After that crazy hot conversation with my girlfriend where she admitted that she wants her brother to fuck her, I dropped her off back to her parents place. Without fulfilling her wish to fuck her and in fact left her horny for her brother. But on the way we went to the mall and she picked up this outfit – well, basically a sheet of cloth. White, semi transparent. She tried it on for me with nothing underneath and I made her come out of changing area. So many eyes on her and it was getting her really wet. You can clearly see tits and nipples through it.
Her – do you think… my brother will like seeing his elder sister in this?
Me – oh yes, he would love to check his sister out and get a glimpse of what she’s hiding underneath…
Her – not hiding anything to be fair… I’m practically naked… look at these guys, easily ignoring this top and focusing on the good stuff…
Me – I bet your brother will do that… and you know what… what if you wear bright red bra and panties underneath…
Her – babe I’m planning to show myself off to my brother… not cover…
Me – yes baby but that bra.. and that thong… seeing you covered and yet exposed… might just be more interesting…
Her – more interesting that me spreading my legs for my brother?
Yes, we have decided that we will not use pronouns like he or him. Instead she will always say my brother. It’s much hotter that way…
Finally she was home and went to her room. Her brother was watching tv and she changed into the new outfit. She only wore red thongs but no bra. But she was dripping wet…
Him – woah.. you..
Her – yes? Yes little brother?
Him – you look stunning…
Her – why thank you.. and very creepy.. looking at your sister like that…
Him – sorry…
Her – don’t be…
Him – what do you mean…
Her – I mean I don’t mind… in fact I quite enjoy it… and so does my boyfriend… he knows in dressed up like this in front of my brother and I bet he’s stroking his dick parked a few blocks away…
Him – so… you like being naked… around me…
Her – well I’m not naked… not yet anyway ..
Him – oh fuck…
Her – so whatcha watching?
She sat right next to him, her body resting on his left arm, his arm touching her almost bare tits.. her legs stretched out to the table… her thong on display… casually resting her head on his shoulder…
Him – I like those panties too…
Her – thongs…
Him – yikes… in fact I like them so much that I think you should hand them over to me…
Her – but…
Him – but what…
Her – but I’m so wet… you’re gonna smell my scent…
She slipped her hands up her dress, letting it go up all the way to reach the waistband of her thongs… and then she slid them off… completely… and it gave it to him… she didn’t bother to adjust her dress… her pussy area was now fully exposed to her brother…
Her brother sniffed at her panties…
Him – fuck… you smell amazing…
Her – next time may be smell me from the source…
Him – and yes you are ridiculously wet…
Her – my boyfriend says I taste delicious…
Him – oh fuck….
Her – I think my lil bro is wearing too many clothes…
She said as she started taking off his clothes. Within a minute he was wearing only his boxers…
Her – bro… are you a virgin?
Him – yes
Her – not for long… not for long…
She said as she kissed him wild on his mouth for the first time and pushes her hand through his boxers.. taking his raging hard dick in her small hands… his hand found her ass and groped it… both moaning in the each other’s mouth.
Just then they heard the garage door opening… fuck… their parents were back. She immediately got up, kissing him once more and showing him her ass.
Her – I suggest you get some sleep during the day… come tonight… and you wont be sleeping much…
(To be continued)
Source: reddit.com/r/eroticliterature/comments/ovp6jq/conflicted_part_3_mf_inc