[Daidai Shikibu] kaa san dake ga boku wo iya si te kureru

A shy mother, her ample breasts exposed, is taken by her son in a gentle yet intense encounter that blurs the line between care and desire. She gasps and moans as he overwhelms her, the heat of his touch evident in the sweat and the whispered pleas of "MOM" and "KENTA..." The scene builds to a climax where the son's vigorous thrusts and her breathless response culminate in a raw, unfiltered release, promising a forbidden exception that only a mother could grant.