【Shijima】Kyotaro plays the main role (Ishi*Kasumi Part 4)

This is a doujinshi of Saki. This is the fourth in a series of erotic doujinshi featuring Ishi Kasumi. Kyotaro and a titty obake.
It’s a series, but there is no particular connection between the two, just the erotic situations, so you can read it without worry.
(I know the order is messed up, but I’ll be digitizing the previously published Ishi Kasumi editions 1-3 as well, so please wait a while.)