A pair of dazzling swimsuit girls in the Shonan sea give a virgin a big dick as a gift!? It's crazy, it's seriously big () The innocent summer girl gets horny for the big dick lol. She gently teaches him about sex and asks, "Do you want to try it?", and then they have a reverse threesome harem situation where they take his virginity! ...Kaho & Umi Niina & Rika