[Eichi Jijou (Takamiya)] Youth Radio Station!! Oneman-operation manager Mugi-kun and new member Kannai-kun

When new radio club member Kannai-kun joins one-man-operation manager Mugi-kun, his first lesson in abdominal breathing—shirts off, hands pressed to sculpted abs—turns handsy fast. Breath control melts into gasping as the trembling kouhai cries out for his senpai mid-climax, and soon Mugi has his junior pinned and filled, savoring the heat and teasing that he isn't ready to let it out yet, not even for a small break. Sweaty and thoroughly trained, this senpai-kouhai pair proves the broadcast room sounds best with two voices.