Katekyo Hitman Reborn! dj – 3 Nen M Gumi Gokudera Sensei
Pairing: Yamamoto x Gokudera – 14!80 x 24!59
Circle/ artist: Nalis/ NANAMI Noriko
Yamamoto is uneasy because although he and his teacher Gokudera are in a relationship, he fears his more experienced lover is playing with him.
This is probably a play on the Japanese television drama “3 nen B gumi Kinpachi Sensei”.