GRCH-359 — I've Been Swapped With My Best Friend's Girlfriend. No... Don't Lick That! I'm A Man.

Takashi, Naoki, and Hikaru were good friends in their university days. During a drinking party at Takashi's room, Naoki and Hikaru drank an energy drink that Takashi had given them as a souvenir. The package said, "If you drink it alone, your energy will increase, and if you drink it together, you will switch places for two hours." Naoki fell asleep and when he woke up, Takashi was trying to kiss him!