
Graduate student Rei visits her sister Mako after 20 years. Under the guise of a research project on 'inter-biological exchange,' Mako begins an intense lesbian education. They get lost in a world of saliva-dripping kisses and explicit oral stimulation.




















*Mizuna's thick tongue covered in saliva I was so excited to see them everywhere.
Sticky, crazy lesbian action. This film only worked because it was these two. That said, I want it harder!! I want more cunnilingus!!
*In the second half, the two of them passionately seek each other out while the neighborhood wives look at them with suspicious faces. Especially the scene where he does a piledriver and shows his genitals to everyone around him, then sticks his tongue in and makes him cum is the best. I would like to see more use of the production where the only thing they have to do is deep kissing and then have them watch. Lately director Sylvia has been making similar works one after another, so just adding a little fetish element like this makes it even more erotic.
The actress and the content are both good, but my only complaint is the scene where she spits; it doesn't fly out at all and just splashes right back onto her own face... There are quite a few scenes like that, and I find myself wondering when the next one will be, which really kills the mood. I wish they had made her practice properly before filming. It's actually quite distracting. Other than that, it's good.
1. Deep, saliva-swapping kisses with Rei in glasses. Licking each other's armpits and private parts, followed by nearly an hour of non-stop saliva-swapping play. 2. Saliva-swapping kisses from outdoors to indoors. Once inside, they finger each other, then head back out for more deep kissing. 3. Endless saliva-swapping continues at the hotel. 4. 69 positions and grinding against each other in a tatami room, plus more saliva-swapping. The sexy lingerie adds a nice touch, and the back-and-forth between them is well-paced. Above all, the saliva-swapping goes on forever, yet strangely, it never gets boring. Thatโs a testament to the charm of both actresses.