The OL (Yui Asakaze) troubled by small breasts drinks a suspicious supplement that makes breasts bigger. Then her T-shirt bulges strangely and a cock grows from her nipple... Nipple masturbation leading to ahegao face covered in semen! There are insertion scenes rarely seen in anime! Another cock grows from below becoming nipple + futanari super slut complete form...! Working hard to ejaculate with her perverted body!