Ren Akabuchi, who is 146 cm tall, is a bisexual man who can love women. Her nomination is Madoka Niimi, who is 176 cm tall. In order to fulfill her desire to like big women, Ren plays a lewd prank on Madoka. Madoka is puzzled by her first lesbian, but is disturbed by lotus's lesbian caressing technique with big-sized sexual desire... A rare height difference lesbian where a mini slut blames a large sister!