【Wolf Girl Gang】My tutor’s sister is teaching me how to study sexually.

To my sister Haruka, who came to tutor me.
A CG novel that teaches you lots of naughty things everyday.

The first time I played with my tits.
First time masturbation
My first baby play
Breastfeeding Hand Job
Bubble wash play

I’ve been tempted to do more and more naughty things every day.
My Fatty Fat is a bountiful erotic body and every drop of it.
I’m getting squeezed out by my sister’s pussy

Enjoy a rich sex life with a big-breasted bitchy older sister tutor!

Character

Haruka Sakano (tutor)
The tutor who comes to the protagonist’s house.
When I’m studying, I can’t concentrate because I see her big breasts.
She teaches masturbation and other sexual health topics for me.

This story is about a boy on the receiving end. Please understand.

Image format: jpeg file/PDF packing
Basic CG: 23 pages, 171 pages including differences
513 pages including dialogues and sound effects.