Stepbrother Gets Risky with His Stepsister During Family Game Night

He thought playing cards with her would stay innocent but the tension built fast after everyone went to bed. She kept brushing against him on purpose making it hard to focus on anything but how her body felt close. Before long they were sneaking touches under the blanket leading to quiet heavy breathing and hands exploring where they shouldnt. The whole thing felt wrong yet exciting enough that neither wanted to stop right away.