
The hit series 'Stamina Training Camp' gets a boost with Rui Saotome! She's here to whip your trigger-happy gear into shape. Even the slightest touch has you leaking and ready to blow, but Rui isn't letting you finish that easily. She's putting your sensitivity to the test with intense, repetitive drills until you can finally go the distance. A must-watch for anyone looking to last longer.




















The costume is just perfect. Her thighs are almost entirely exposed by the miniskirt, and the absolute territory above her knee-high socks is great. When she blocks the urethra of a man trying to hold back his ejaculation with her fingertip and says, 'Hold it in'—Rui-chan is just too cute. It's a huge shame we didn't get to see standing doggy-style in this outfit.
Simply amazing. You can really tell what a rare talent the actress is just by watching this.
Seeing some guys cumming in little spurts like they're about to wet themselves, or others shaking while trying to hold back, you can tell they're really enjoying it. It's also great how she treats the men gently so they don't get nervous.
The way Rui-chan says things like 'Not yet,' 'Can you do your best?', and 'Good job' is so cute, I couldn't stop myself from finishing (^^)
I suppose the cowgirl position is the highlight of the main act. But since it's for premature ejaculation improvement, it's slow. I felt more composure from Rui-san during the handjob and masturbator scenes. Being told 'Don't cum yet!' in a sweet whisper while she gives a handjob—it was cute and sexy, so it was quite watchable. However, even though it's 'actress-dominant' for PE improvement, there's nothing special like high-speed handjobs or vacuum blowjobs, and I felt Rui-san is better suited to being teased during the main act, so it was just okay. This is a work for fans. For those who want to be gently teased by their favorite actress. Premature ejaculation doesn't really matter here.