I hooked up with my college GF’s Roommate [MF]

Longtime lurker first time poster. Skip to the *** for the spicy content.
Back in college I was in a long term relationship with a great girl, she was blonde and pretty, kind with a bubbly personality, and had a great ass. Thicc but not fat if you catch my drift. Life must be made right? Well when I helped her move into her dorm, incidentally close to my campus so I already planned to stay over a decent amount, I met her roommate for the first time, M (name shortened for anonymity of course). She was different from my gf. She clearly came from money as when we were moving in my gf I saw all the clothes M already had moved in and stored. I met her shortly after our arrival and she was about 5’5”-5’6”, black hair, slender but clearly in great shape. With both a nice ass and great tits. It was clear that she was used to getting her way, no matter what.
Anyway my gf moves in, it’s an all girls floor so whenever I had to stay over I was supposed to use the bathroom downstairs but sometimes darted into the one upstairs just for convenience late at night. I had been staying over for a bit now and hadn’t ran into any issues. Observed usual sock on the door protocol for my girlfriend and I to fool around. I had noticed M’s body. Whether she was coming back from the gym or quickly covered by nothing but a skimpy towel. It was clearly becoming a problem because she would sometimes pop into my mind when my gf and I were going at it. At this point, I didn’t think she really think much of me besides her roommate’s bf.
Months in, I stay over and have to take a shower. Both my gf and M are gone so I figured I could quick run across the hall and just quickly use the floor’s bathroom and dart right back. In my haste I forgot my clothes so quickly skipped back to her room after the shower and didn’t take a second to look around the room upon reentering. With my towel dropped I hear “Nice butt” coming from behind me, I turn around startled to see M back from class legs crossed eyeing me up with a smirk. When turning around I clearly gave her the view she was missing and she added on: “Even better dick.” I frantically covered up and in that time, she had stood up to leave and stopped a breath away from me, took another look down at my situation, smirked, and left me in my shock.
And now we get the show…
A few weeks have passed since the naked man incident. I’ve caught M’s glance a couple times but we haven’t said much and my gf obviously doesn’t know. One night I came over and was chilling in their room reading. M comes back from the gym and we exchange pleasantries. In gym attire so I’m clearly not complaining about the view especially since she just came out of the pouring rain. She goes to shower and I get a text from my gf saying “Group project running late, maybe we should hang another night” I thumbs up the message but don’t want to get caught in the rain so I continue to read. M returns from her shower towel in hand wearing those spandex booty nike shorts and a sports bra. She sits at her vanity and we’re making small talk. I mention that I’ll probably just wait out the rain since my gf can’t make it back

M starts to rub her shoulders.
“Ahh I’m so sore from the gym, hey D (me)? Could you come help me rub them?”
“Sure” I say, climbing down from my gf’s lofted bed.
***
I start rubbing her shoulder and can hear her sighing in approval. She had stood up as well when I came down and had her back turned to me and had started to lean her head back. I could smell her perfume and it drew me in closer. I’m getting hard as hell but I can’t help but lean in. Her head is leaned back as I really work on her shoulders. Her sighs turning into moans. I’m basically pressing against her at this point, her arms starting to intertwine with me as rubs turn into us exploring each other’s bodies. I’m fully pressed into her ass, grabbing her, rubbing her, she’s returning the favor. Eventually it’s too much and I spin her around and kiss her deeply. Our tongues intertwine quickly as the passion dials to an 11. I grab handfuls of her ass as we’re laying into each other. I pick her up and put her on the ledge/table as I kiss and bite down her neck. Her legs are wrapped around me leaving barely any room but clothes start flying. First my shirt, then her sports bra. I kiss and nibble her boobs, such a perfect shape and size.
Down go my shorts, and my boxers, she’s stroking me, not giving a damn about the precum already formed. I lift her off the ledge just to get her booty shorts down to find nothing but her glistening pussy. I immediately dive in, licking every which way. She’s all shaved and i can’t help but feel her skin. Her soft smooth legs wrap around my head enveloping me in. I feel her wriggle around with each lick, tugging my hair, begging me to do more. Eventually I just can’t take it anymore. I stand up, lift her back and position my cock. No condom, I just need to be inside her. I tease her pussy with my cock at first, she moans, “Please, daddy”
Trust fund girl, has everything she can want, but wants more. Bet I gave her what she deserved.

I pushed myself into her. She moaned her loudest, bit my shoulder dug her nails into my back. I thrust in and out, biting her shoulder myself passionating rocking the door with each thrust. Her legs locked around me, she kissed my neck, moaning repeatedly “yes, yes, yes”. Not knowing if this will be our last fuck ever I know I gotta see her ass. So I pick her up from the ledge. Bring her to her bed. She gets right into position, ass raised but I spank her a bit for good measure before finally reentering. I hear another whimper and resume the pace from before, intermittently spanking her ass. I’m not letting up at all in making those cheeks clap. She barely makes out a “I”m gonna cum..” before I feel her pussy spasm around my dick. I can feel myself getting close so I wrap my hands around her hair and tug as I get a last few pumps in, never even thinking to pull out. We catch our breath still intertwined before M says not a question but a statement: “We gotta do that again.”
Apologies for the length, will post more stories with her and maybe some with the gf I had at the time if people are interested.

Source: reddit.com/r/gonewildstories/comments/tqna6e/i_hooked_up_with_my_college_gfs_roommate_mf