Invite the prestige exclusive actress "Kazusa Yatabe" to the pleasure she has never had before!The experiment to be carried out this time is a full course devised to make her squid.We verified the effect of "choking", which about 3% of AV actresses like.As soon as you insert it with an external portio massage or bondage to increase the sensitivity, the body immediately begins to cramp.When he strangles his neck and makes a piston, the pleasure hormone 'dopamine' is secreted in the brain and he repeatedly climaxes violently.In addition, you will experience numerous convulsions and climaxes in four experiments, such as extreme teasing sex and the 4-year-old Chinese ritual “Kyusen Ichidakaho”, and climb into a trance state!