Freeuse Slut for his housemates [F]

I am seeing this boy at uni who lives in private accommodation
with his housemates. Whenever I go to his place, he sort of plays with me in the living room or in the kitchen, basically in the open a lot. He lives with 3 other boys who are also fairly good looking. Anyways once they were all playing Fifa and I was sitting beside him when he reaches down my shorts and is playing with my ass. Then his friends were there and they asked if they could also fool around, since they were horny. So we both said yes and we all fooled around. It eventually turned into a gangbang, and I was on the couch having a threesome with 2 of them, while another 2 were jerking off on the side awaiting their turn.
Since that event, I’m basically a free use slut whenever I go to their house. As soon as I walk in, I get felt up by whoever is home, and then even if I’m sitting there studying, they’ll come and put their dick into one of my holes.
The other day, I was tied up on one of the beds and gagged and they all simply took turns until they had emptied their balls and were ready to untie me.

Source: reddit.com/r/gonewildstories/comments/oftvhr/freeuse_slut_for_his_housemates_f