[bouya-san (baby stick)] Introvert-kun and Extrovert-kun {Chin²}

Tsukito, the shy, soft-bodied introvert, finds himself pushed past his limits by the bold, teasing extrovert Rintarou, whose relentless chatter and touches leave him flushed and trembling. As Tsukito tries to silence him with rough, desperate intimacy, their chemistry erupts into a steamy encounter that ends only when school forces them apart. Later, after Rintarou showers him with affection in front of classmates and shares a tender kiss at sunset, the pair decide to escape to Tsukito's empty home for chocolate and an even more heated continuation of where they left off.