My Friend's Dad's a Hunk 3 & 4

Yuusuke offers to show Akira and Takumi some “adult summer fun.” Curious, they agree…but find themselves at a public pool. While Akira is distracted with a girl, a kid runs off with Yuusuke’s bathing suit. Takumi fetches it and brings it to a waiting Yuusuke in a bathroom stall. Yuusuke pulls Akira in with him and says that he needs to wash himself up before getting back in…