NTR.CASE02 -Indecent Flower, Saku-

Childhood Friend Gets Cuckold Without Knowing
Ryota and Azuki have lived next door since childhood and have been close friends.
As they grew up, they had a dream.
Become the best in Japan in kendo.
Ryota devotes himself to kendo every day.
Azuki casually supports Ryota.
A man appears in front of these two students.
That man, Kuroganerohito, was killed without Ryota noticing.
He approaches Azuki, and then...