
The most terrifying, insane, and ultimate nipple torture is born! A relentless hell of pleasure... it's practically a human experiment! An older sister with sharp, long fake nails teases you until your nipples are engorged with pleasure, then sucks on them with all her might. I've become her nipple slave. I knew women with long nails were dangerous, but not like this... watch and writhe in pleasure.




















I prefer beige or pink nail polish... I really wish Nagisa Mitsuki, Misuzu Kawana, and Luna Tsukino would appear in this.
*If only Sunohara-san at the beginning was the one, I would have given it 5 stars. The setting and situation were good, but it was a work that reminded me that the acting ability of the actors is also very important. The chapters other than Sunohara's were completely amateurish, and I couldn't get immersed in them at all. I would like them to use a more well-known actress or narrow down the chapters.
I also have a fetish for long nails and tickling. However, there aren't many scenes of full-body tickling or feather touches with long nails, so if there's a sequel, I'd really love for them to include more of that.
The concept of 'having your nipples gently teased by an older sister' is fantastic! However, some scenes look a bit painful to me, so I wish they'd use some lotion or oil. Also, I'd love to see more nipple-focused content featuring the specific situation of being teased through a T-shirt with fingernails.
*Mirai Sunohara is really good at playing with things. Since I have long nails, I would be really happy if you could include tickling and full body feather touches instead of just playing with the nipples like in other works. *This is a personal hobby. I'm looking forward to buying it again when it becomes a series.