【INAGO】Free Research in Summer Vacation Episode 4 [Full Color Version]
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Title：Free Research in Summer Vacation Episode 4 [Full Color Version]
Maker：INAGO
Release date：2020/10/23
Genre：Nakadashi, Torture, brutal, Squirt, Poortits/slighttits
This is the last story in the [free research] series! What awaits her after her date with her “favorite" brother is a creepy abandoned school and a final experiment by his friends! Riko’s body has been developed and she climaxes continuously with a stranger, and her body and mind are completely debauched. After a summer of experimentation, Riko is ready to see the results!
