When I still lived with my mother. I would share a room with my older sister, because we only had two rooms in the apartment and two other children in the home. Anyways it was really common for me to tell my sister I needed the room for sex (obviously) with my girlfriend at the time. One day though she straight up didn’t want to leave and kept arguing w me about it. So while she was in the room I had a show playing on the tv, and my girlfriend and I were under the sheets I had on my bed and I just slickly pulled down her pants just enough for her ass to be out n did the same with my pants just until my dick popped out. Then we just kinda “snuggled” into a spooning position as I kept one leg bent and up to make it seem like I was just moving my leg side to side as we watched the show but in reality I was already in her pussy stroking my cock inside her and we did it like that for a while; I don’t think my sister ever really noticed what was happening just 6 ft away from her own bed. Then my mom walked in and deadass held a conversation with me while I was still doing that lmao. I busted inside my girlfriend just as we were finishing up the conversation, and I kept it in until my mom closed the door and my dick went limp then we just kinda acted like we were sliding into a “better position” while we pulled up our pants. She went to the restroom to clean out the cum load I just dumped in her and I got ready to go and take her back home. I miss those days, and if I’m honest I kind of miss her too.