[Hakubutsukan ni wa Niku ga Aru (Yasson Yoshiyuki)] Enema Ana (Ensemble Stars!) [mysterymeat3]

Natsume Sakasaki takes charge of his flustered, glasses-wearing senpai Tsumugi Aoba, insisting he just leave everything to him while his sensitive body is teased and opened up. What starts with hesitant questions about whether it feels good quickly turns into shameless prostate massage, slick fingering in embarrassingly exposed positions and bold facesitting, with Tsumugi's trembling ass, leaking cock and flushed, drooling mouth betraying how good it feels despite his protests. Playful, possessive and dripping with lewd affection, Natsume's teasing spell culminates in a noisy, messy climax that leaves the pair casually wondering if their highly unconventional sex is weird at all.