Leading Prestige exclusive actress ``Rumina Yuki'' to the ultimate ``trance state'' of pleasure! - For her, who says that ``AV filming is a once-a-month reward,'' he attempts an experiment that will bring her pleasure in a way she has never experienced before. - Part 1: Extreme teasing. - I restrain her limbs and continue caressing her while avoiding her nipples and clit. - Even though she is under a lot of stress due to the endless teasing play, she can't help but get her pussy wet, and a veteran actress is brought in as a further test! - His face distorts with jealousy as he is shown other people's sex in front of him. - Eventually, she mercilessly stimulates her pussy, which has become even more sensitive, causing her beautiful body to tremble and reach the peak of pleasure... - Through a total of 4 experiments, you will experience numerous convulsions and climaxes, and climb into a trance state!