In recent years, more and more girls are experiencing the development of "tertiary sexual characteristics" during the later years of their puberty -- that is, the rapid masculinization of a certain part of t...

Vol. 1 1. Ane Milk 2. Snake Miko 3. Immoral Diagram 4. Octopus Wrestling 5. The Cheating Equation 6. Black Knight 7. Bust Shot Honey 8. The Record of Siege Bravery 9. Dirty Wartime Council 10. Shadow Firewo...

Appears in COMIC Penguin Club (COMIC ペンギンクラブ ) ------------------------- In this world, children are born without a specific gender, and, as they grow up, they decide for themselves whether t...

1. Futa Natsu (Futa Summer) 2. Futa Net 3. Taiikusai wa Dangerous (Dangerous Sports Festival) 4. Futa x Girl☆Twins 5. Bukkake Sanningumi (Bukkake Threesome) 6. Gokuraku!? Futa na Resort (Paradise!? Fu...

SaHa.Sahadou Starts out loli, gets turned into a futa, and eventually turns into a shota at the end.

1. Valkyrie Striker 2. Nameless Ruins 3. Lightning Exorcist Nanaho 4. Ido no Soko 5. Falling Basket 6. Lusty Blade 7. Vega Diver 8. Niku Niku Nikku! (Meat-Meat-Meat!) 9. Futa Mimi

A 15cm tall femdom futanari.

Thinking she has anemia she goes to the hospital, but is diagnosed as a futanari