I used to sleep at night around 12 am and so I couldn’t sleep at 9.30 pm. I lied there for some time with my eyes closed. After some time, my sister...came in.She was wearing a t-shirt and shorts. Her body measurements were 34D-24-36. She was 20 years old. As she came in, my brother made space for her in the bed. I heard whispers and felt movements on the bed. When I slowly opened my eyes, I saw my sister standing there, about to lie down. It was dark but I could still see everything in the. I... I don't know what happened last night." She said.Veronica shook her head and opened her arms; Sandra burst into tears and ran into her mother's arms.Veronica stroked her daughters' hair, "It's alright Sandra love, these things happen and we're going to say things we don't mean... Now what have you decided?" She asked her daughter.Sandra sobbed and didn't reply for a moment, and then she gathered herself and spoke, "I'll take the foundation course and then decide which degree I'll take. The wall was flexing in my direction when her ass banged into it.I dug my fingernails into the wood walls. I tired to bite the wall, unsuccessful of course. I released my erotic desire deep into her pussy with spasm after spasm until I started to go limp. I longed to hold onto her. To feel her closeness to be one with her. But it wasn't going to happened with a wall between us.She still pressed backwards into me. I think I could feel her body shivering though my cock. I definitely heard her. He licked them, going back and forth between them while my juices dripped down his hand, and that’s how I reached my first drunken orgasm of the night. Without bothering to pull my shirt up, I clumsily tried to pull myself up. I grabbed him and pulled him towards the bathroom… Once inside he pushed me against the wall and we kissed again, a sloppy, wet kiss, his hands in my hair, pulling me up every time I slipped. We made our way to the sink and he picked me up and placed me on it, reached.