You are on a step-family trip and you are sharing a room with your step-sister. She comes out with just a towel on and tells you that you need to hurry up and get ready. She starts getting silly and tickling you, her towel falling off her big tits as you play around. She notices your hard cock and doesn’t say anything, that is until it accidentally slips in her pussy. You tell her not to get off because it feels too good. She’s unsure at first but slowly gets into it and rides her younger brother’s cock!
