Food ChainGay Teacher; Meog-isaseul; Semetai Futari - Yaru ka, Yarareru ka; Пищевая цепочка; 攻めたい二人～ヤるか、ヤられるか～; 食物链; 먹이사슬

A prominent teacher by day! Gay by night! It is unfortunate that it was Gye Hyeon Do who came to Mr. U who was enjoying the perfect double life! Hyeon, the grandson of the school's principal came to ask him to make himself a homo! But what is this about? Is there a bigger misfortune awaiting Ieon?..!