"If you want to suppress my symptoms, it's easy! Just give me your semen."
Satsuki, your childhood friend and best friend since elementary school, is discharged after a long stay at the hospital.
She comes to play with you to make up for lost time.
However, her eyes gradually turn red, and she begins to act strangely.
Satsuki's succubus syndrome flares up again.
You end up playing many naughty games with Satsuki, who begs for semen from you, her beloved.
What will happen to your love and friendship with your super naughty succubus best friend!?
"I won't let anyone else have you, or your dick."