HUNT-690 - My sister's massive breasts made me lose all control during our family trip.

It was great that all the actresses had big breasts, but the parts with Yuna Hoshizaki and Eri Hosaka were especially erotic and really got me off.

I'm a fan of Saki Sudo. She's not exactly a beauty, but she's got this sex appeal—plus she's busty and her mannerisms are cute.

Cast: Yuna Hoshizaki / Saki Sudo / Nanase Morikawa / Miyuki Matsushita / Seira Fujisaki / Eri Hosaka

The 'instant expression' where she turns into a 'female' the moment she sees an erection is captured in great detail. ◎ Perfectly shaped big breasts are featured in full-body shots, close-ups, being kneaded, sucked, shaken, and squeezed in various ways. ◎ The pattern of the younger brother's genuinely happy yet confused resistance, and the older sister pushing forward saying 'Why are you shy?'—I don't consider this repetitive. Each combination shows unique personalities, which is why I hope they keep this series going as long as they can cast young, beautiful, busty actresses. 'Acting ability' is secondary. The point is to enjoy the 'women's breasts' in motion. File 4: Seira Fujisaki. She really pulled off the 'older sister who replaced a mother who passed away early' vibe. The scene in the room where she climbs on top of her sleeping brother. File 5: Eri Hosaka (Cover). At only 19, her natural and relaxed acting is fresh and likable. She has a natural 'big sister' vibe and a Kansai dialect. I think she has a bright future.

I wanted a different pattern. I guess it's a series because it's popular, but when it's all so similar, I start looking for something else.