Global Sexual Culture Research Institute

In 2040, humanity developed a machine that could travel back in time. “So, what do we do with the machine?” “We must take a glimpse into the (lewd) pages of history when sexual culture flourished the most!” …They said with extraordinary ambition. Established by some pervert who screwed up— I mean, a group of researcher…

• Chapter 40.5
• Chapter 40
• Chapter 39
• Chapter 38
• Chapter 37
• Chapter 36
• Chapter 35
• Chapter 34
• Chapter 33
• Chapter 32
• Chapter 31
• Chapter 30
• Chapter 29
• Chapter 28
• Chapter 27
• Chapter 26
• Chapter 25
• Chapter 24
• Chapter 23
• Chapter 22
• Chapter 21
• chap 20
• chap 19
• chap 18
• chap 17
• chap 16
• chap 15
• chap 14
• chap 13
• chap 12
• chap 11
• chap 11.5
• chap 10
• Chapter 10.5
• chap 09
• chap 08
• chap 07
• chap 06
• chap 05
• chap 04
• chap 03
• chap 02
• chap 01