I hate summer and have never been to the beach with girls, but I ended up having sex with girls in swimsuits! My older sister, a college student, invited her friends over to our house for a swimsuit party! I was caught peeking at her changing clothes, and when she teased me and showed me her swimsuit, I couldn't help but slip out! I couldn't help but get a boner when I saw her breasts and pussy exposed in front of me! Then she turned her eyes to my big dick, and with a slutty aura, she asked for sex! Even my sister wanted to fuck me, so I ended up getting fucked by everyone!