
Natsumi, the most popular aqua aerobics instructor, is giving a private lesson to a struggling student. In the pool, the student keeps losing their balance, leading to accidental but persistent groping of her breasts and butt. Things get heated quickly in the water.
The swimsuit scenes are a turn-on. It's a series that isn't for everyone, but once you get into it, you can experience a kind of eroticism you won't find anywhere else.
This is arguably the masterpiece of the series. If you watch this and don't get hooked, then this series just isn't for you. Horiguchi-san's acting, voice, aura, and the scenarios are all perfect.
Is there any other actress who talks this erotically? This work and Natsumi Horiguchi's character and tone in 'Big Boob Heaven: Oppai Pub' are personally my ideal voice and style for a nymphomaniac. I'm sure fellow voice fetishists will agree lol. Besides that, I'm hooked on the perfect level of sexiness in the swimwear and the way they build up the tension, only to have the actual sex at the very end. I want to meet a girl like this lol.
This is the best swimsuit-themed work I've ever seen!! It's the best even among the 'extraordinary' series. First off, the fact that the male actor's face isn't shown is a huge plusโyou can focus entirely on the beautiful actress. It's also great that she remains elegant throughout. The close-ups of her crotch during the breaststroke, the see-through swimsuit underwater, and the playing with her crotch in a tiny bikiniโif you're a fan of white swimsuits, this is irresistible.
The pubic hair peeking out from the T-back swimsuit is hot and I like it. It's a bit of a shame there are so many costume changes but so little actual action.