Stepsis won’t leave me alone unless I stretch her pussy out

Ever since my stepsis moved into my house, my life has become unbearable. I’m late for work every morning because she takes forever in the bathroom. One time I started banging on the door to make her get out, and once the door opened, I saw her brushing her teeth half naked. Not going to lie, seeing her petite nude body was a big turn-on. She had a cute little ass and a juicy little cunt. I didn’t even feel guilty that I got an erection. I think even she noticed it because she had that little smile on her face and refused to move away. So, I stuck a finger in her pussy to make her back off, but to my surprise, she didn’t budge an inch and even started to moan a little. Apparently, she was enjoying this as much as I was. Later I saw her in the room, she looked so sexy in her school plaid skirt and white blouse. As I locked the door behind me, I could tell she was horny as all hell. I didn’t know whether her feelings were genuine or whether she just wanted to get back at her cheating boyfriend, but at that time, I didn’t care. I told her to bend over to penetrate her from behind. Her pussy was extremely tight, and it took me a while before I could get my cock fully in. The feeling of her pussy clenching around my dick was incredible! I could see the head of my dick stretching out her pussy lips. She moaned ever so slightly to let me know she was having fun. I kept fucking my stepsis without a condom, slamming my balls against her clit. Looking at her asshole was giving me other nasty thoughts. Her juicy pussy felt incredible, and soon enough, I gave her an anal creampie. My jizz was coming out of her ass for a long time.