Shocking accusation! Swimming club advisor Riri-sensei transforms into a lustful monster teacher! During practice, she wears a swimsuit with a wide-open chest, revealing nipples and exposing her private parts to tempt students, causing erections and instructing with outrageous lines like, "What if sperm weight slows your time?" "You're erect! Let's do it!" She was even heard shouting by the pool, "It's awesome to satisfy my own desires while guiding students!"

After actually viewing the product, the sequence of four types of competitive swimsuits in SEX→SEX→handjob→SEX is overwhelming. The swimsuits perfectly match her overflowing voluptuous body, with modified designs like front-open types standing out. While hardcore fans might find it lacking, Riri-sensei's seductive acting and body fit so well that the result is flawless.

The texture and transparency of the skin through the swimsuits accelerate the eroticism, with the SEX scenes realistically depicting the teacher's greedy movements tormenting the students. The handjob blends tenderness and cruelty, leading to a climax in the final SEX that draws viewers in. The skill in using everyday competitive swimwear to create extraordinary excitement is admirable. The sensual world woven by Riri-sensei's transformation and voluptuous body is an impactful work that's unforgettable once seen.