F19 - asian, got intimate with my friends bf

Hi . I f19 after completing my part time work , came back to my dorm . Where I was changing , I didn’t know that my friend (f20) had given the dorm keys to her bf (M24) .

I was topless with only my biking shorts beneath. I looked at him and was stunned and ran inside the bathroom . He apologised through the door and I wrapped a towel and came outside angry yelling at him . At a long when I was yelling too loud . So he had to cover my mouth with his hand still apologising.

That made my heart pump faster as I stopped talking and we looked into each other for a couple of seconds before when we kissed . He slowly removed the towel from my body . And his one hand was on my boobs and the other was on my ass. We kissed and also he pushed me onto his gf’s bed to eat me out . We were into the action when we heard the knock on the door from his gf .

I quickly went inside the bathroom and he acted as if nothing happened.