MRAV Adult video library

MFTH-006 A lab researcher named Saeko teases and drains a man's sperm for an experiment

Code MFTH-006 Length 48:00 Released 2023 Added Aug 3, 2025

A man answers an ad for sperm donation at a biology lab and finds himself with a researcher named Saeko who talks him through arousal, touching his dick, rubbing his clitoris, and making him ejaculate multiple times while taunting him about not being excited enough. She then asks him to return the favor, riding him to her own climax. It is shot as a one-on-one scene with heavy dirty talk.

CreampieSlutPlanning

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