UMD-921 - I was made to ingest an erection by a frustrated, sexually aroused neighbor's wife, then suddenly licked and made to ejaculate twice in a row, and then experienced my first penetration.

A wife, frustrated by her husband's impotence, purchases a supplement guaranteed to improve erectile function and tries it out, but her husband becomes even more discouraged by her enthusiasm... The wife, having nowhere to turn with the erectile supplement, experimentally gives it to a gentleman in the neighborhood, and is amazed by its effectiveness!! When she shares the erectile supplement with the neighbor's wife, the whole neighborhood becomes addicted to erections!! The wives' moist afternoons, skillfully stimulating the ギンギンマラ that has restored the firmness, elasticity, and curvature of a teenager, leading to two consecutive ejaculations!!