20-year-old big-breasted G-cup sex genius Hikaru Harukaze Harukaze, who has been ranked No. 1 in 10 consecutive works on a certain huge distribution site, makes her lesbian debut! Harukaze has had a girlfriend in the past, but she wants lesbian relationships to be platonic and doesn't need pleasure, so she is attacked by the lesbian queen Hachino! How far can Hachino, who has amazing techniques, make Harukaze cum, even though she can cum 1000 times with a man?