Osananajimi o F Cup ni Suru made wa Shinenai

Gender―swapping has never looked so good! Yuuzen has his two ladies eating out of the palm of his hand in this yaoi (?) manga! Yuuzen loves girls and decides to have his old friends Kouetsu and Ginga take a special gender―swapping drug. Kouetsu transforms into an obsessive, naughty girl with a huge rack, while Ginga ends up sweet and innocent with more boyish features and a flat chest.