Four situations where we, Tachibana Serina, our exclusive actress, can't help but thrust into the penis. The moment I came to the pool with my boyfriend and went up to the pool! I went to a salon and the treatment felt so good that I started out with paper pants! I was peering at the changing clothes of a senior employee! I was stretching with an instructor and started out with short pants! And so on, and recreating fantasies from everyday life to a slightly extraordinary!