Onee-chan ni Ai ni Kita Dake na no ni! 2 Ane to Sono Gal Tomo to Kurasu Joshi ga Boku no Are o Kiniicchatte Harem!
Kuzuryuu is defeated in the battle for the harem on the deserted island created by Enoshima Alter Ego, and is trained by Peko to become a female
