【In The Sky】Cis-ana 2

[-We’re going to have sex here now…]]

A brother and sister who have crossed the line.
A sister who indulges in pleasure and ends a forbidden relationship.
What’s the best way to get back into the game?

She seduces her brother, who is under the control of his own sister’s ejaculation and has a pent-up sexual desire.

She indulges in an affair to show off in front of her classmates…

This is the first time I’ve ever seen a brother and sister fall into a relationship they can’t go back from.

This is an original doujinshi published at Comic Market 96.
It is a sequel to the previous work [Sisana].

33 pages, 27 pages of manga