Went to my plates dorm to fuck tonight. when she was undressed i saw about 10 hickeys covering her boobs and chest. i fingered her and she tried to give me a BJ to get hard but i couldn't and was soft as ever. i tried to get hard for 10 min but i couldn't because the thought of seeing 10 hickeys on her chest disgusted me, knowing that she fucked another guy. i threw my condom in the trash after failing to get hard and I discovered a used condom wrapper in her trash as well( maybe fucked a guy the same day or day before). after seeing her chest covered in hickeys and a used condom wrapper in the trash can i left her house within 10 minutes of showing up. when i told her i cant get hard and i am going to leave she asked if i wanted to hangout, and i said no. she then texted me after i left "Did i do something wrong? i hope you are alright" when i left i didn't convey any emotion to make me seem "mad or sad" and remained stoic i replied "im good thanks" 30 min later.

Am i over reacting? is this what happens with plates and to be expected? i hung with her one to two times a week and did some date activities with her almost every time after we hooked up at her dorm. Before this incident I was leading this toward a possible ltr and structuring the relationship towards not just fucking but dates involved as well to convey a possible bf gf scenario for the future, not just a sexual relationship only.

is this a nextable offence for you guys with plates? id only keep her as a fuck buddy from now on if i ever met up with her again and not bring her on a single date again and only fuck her then leave her house immediately if i do decide to keep her in my rotation. i might not be able to get hard with her again after feeling disgust of how much of a slut i didnt know she was.