SDJS-067 SOD Female Employees 4 Legends Representing the AV World are Teaching! SEX study that makes the other party absolutely comfortable Shinharu Asai

[Special project] Asai, a SOD employee who lost her virginity in AV. She had no private SEX experience and was not good at SEX. The director who heard the trouble felt that "there are other'SEX vulnerable people'who have the same trouble", and invited three legendary actors who are leading the AV industry as lecturers, and gave their thoughts in lectures and demonstrations. Easy-to-understand explanation!