
Delivery woman Yukine has a flawless appearance, but she was a tuna woman with a brusque attitude. A man, angered by Yukine's coldness, decides to take revenge and calls her again. The man successfully slips a love potion called 'Protrusion King' into Yukine's drink, which only sensitizes the nipples. Yukine, repeatedly driven to orgasm by the manipulation of her hypersensitive nipples due to the potion's effects, becomes addicted to protrusion sex to the point of initiating with the man...




















Nakazaki Yukine! I wouldn't call her again if she acted like that… If only I had some kind of aphrodisiac! She has a natural body, with smaller nipples… Once things got going with the nipple play, the look on her face as she started wanting it herself was just… naughty.
‘Tuna delivery girl’… the title pretty much sums it up. I liked that her nipples were sensitive, but she couldn't quite hit the spot. Seems like she lacks a little experience…
Nakazaki Yukine-sama, playing the delivery girl, is a little scary even when she's being tsundere. But the expression on Yukine-sama's face when she's responding to the nipple play is so cute, like a completely different person, and it's captivating. It's also good how she becomes a completely cute girl instead of being tsundere as you call her more often. I haven't seen many works yet, but I fell for her immediately. This is a masterpiece, I'll say.
Yukine-san's cold shoulder act is no joke. She's so convincing, I almost thought that *was* her real personality. A little scary, honestly. Her busty, curvy body is amazing. Though, I kinda miss her longer hair from her debut – it felt a bit sexier.
She started off super tsundere, but the way she gradually starts seeking *him* out is incredibly detailed. Almost excessively so. I wish there'd been one more chapter of sweetness after Nakazaki-san finally let loose – would've added a star. It had a great vibe, but maybe the scenario was a little *too* focused on.