A foreign student AV actress named Miho is searching online for masturbation topics and stumbles upon a "swingers party" where Japanese penises are her favorites. She wants to experience being able to interact with many penises, so she sneaks in with a camera! She quickly blends into the strange space where naked men and women of all ages are intertwined, heading towards sex. The rule of always wearing a condom is also discarded with the phrase "raw feels better, doesn't it?" as they pull out the condoms for internal ejaculation! Being watched also feels good! Public internal ejaculation and wild swingers party in front of everyone!!
