I actually watched the popular MM-gou project's 4th installment, and it's truly a shocking piece! The setup where two friendly mom friends from the street reverse-pickup virgin high school boys and challenge them to a cum battle first amplifies the eroticism. With a stellar cast including美咲かんな, 夏川あゆみ, 音琴るい, 谷あづさ, 赤城穂波, 三田サクラ, and 音琴るい, each actress's charm explodes on screen.

The core of this work is the competitive element where pairs compete to see who can produce more cum for a high cash prize. The young, hard virgin dicks that don't go soft even after multiple ejaculations, combined with experienced married women showcasing their skills as if to say "I'm more attractive," make for a viewing experience that keeps the excitement non-stop. Particularly, 谷あづさ's busty breasts are overwhelming, with large, dark areolas and perfectly sized nipples that are too erotic. Her gentle whisper of "Are auntie's breasts big?" is irresistible.

In terms of play, the moms' realistic efforts to achieve ejaculation for money, using every trick in the book, and the intense hip-thrusting scenes—whether for victory or instinct—keep viewers on edge. Coupled with a amateur-like vibe, the high number of ejaculations makes for excellent climax potential. However, the camera angles are a bit awkward, and I wish there were more close-ups of breasts and butts, leaving room for improvement. Filming in dimly lit times with few pedestrians somewhat diminishes the MM-gou's purpose, but the content is still highly enjoyable.

Overall, it's an ultimate reverse-pickup cum battle that blends psychological tension—teasing whether it's NTR or being NTR—with physical clashes. Even if you're not a fan, it's worth a watch and definitely a recommended title!