[Nishikawa Kou] Okaa-san ga Kobanare Shite Kurenakute Komaru 1-2

A high schooler's dream of independent life in his own cramped apartment lasts exactly until his doting mother starts showing up to handle his laundry — and then his body. In tangled, sweat-drenched sheets she rides him with shameless maternal devotion, cooing that he can finish inside since she's protected, then quietly washes away the evidence in a guilt-haunted shower while her son sleeps. But when a phone photo threatens to expose the affair and Shou-chan vows to care for the busty woman who can never let her child go, mother and son seal a secret meant to last the rest of their lives.