HUNTA-417 - My little sister wanted to bathe with me, and seeing her growing breasts made me lose all control.

Aoi Rena's masterpiece lol. The process of getting excited and climaxing with her brother is depicted so realistically. Also, the sound of the 'queef' during the standing doggy-style scene in the open-air bath is so real. This actress has similar scenes in other works too—is that her specialty?

The scene where the male actor says, 'I didn't know you were this erotic,' and Rena Aoi replies, 'You're one to talk...' while kissing him, was incredibly erotic.

If you like the little sister trope and want to see some flirting in a bathhouse, this is for you. Even better if you get it on sale! Lots of girls with smaller breasts. Mikako Abe is the best!

I thought the title implied the little sister was obsessed with her brother, but that’s not really the case. They argue over who gets to bathe first, the brother goes in, and then it just flows into 'well, let's just go in together.' The first four scenes feel like realistic lolis—appropriately mature, rebellious, and distant—rather than some otaku's fantasy. The fifth one is different, as she’s an adult with large breasts. The direction for the first four is too cliché and lackluster: brother sees sister's chest, gets an erection, sister gets awkward, brother starts playing with her nipples, sister performs oral. Honestly, it's an overused, boring progression. Only the fifth scene has different direction and is actually pretty good. But since the 1st and 5th scenes I was looking forward to were both fake penetration, and they only used real penetration for the final angle to trick the viewer, I’m calling this a dud. I can accept fake dicks or fake creampies, but I don't recognize any product value in fake penetration.

Does anyone know the name of the actress who appears at the end of the video shown on the package?