sl*ves of sister's Onaho vol.4

Masturbation support with the help of a little sister. ;)

HANABi does the artwork, Kurumi Miru provides the imouto performance,
where she uses a new rubber vagina that she bought.
Listen, stroke and enjoy being at her complete mercy.

You can choose your own scenario to fit the mood. 12 different ejaculation scenes!
Or perhaps you prefer not being ALLOWED to ejaculate? 4 styles of cock teasing!
This imouto-licious product has a whopping total 200 minutes of volume!
Just for you, oniichan...

Synopsis:
"I'm going to set you straight oniichan!"
Your dearest imouto on a quest to cure your masochism!
Well... at least that's how things started.
Now, a sl*ve to the depravity.
Your body and soul, the property of lil sis...

Includes...

Sex training!
1. CFNM inc*st & verbal ab*se
2. Feet in your face - smiff them, loser!
3. You on all fours, walking like a dog
4. Nipple licking of all sorts
5. Strapon and subtle ass friction

AND THEN! The following four sex trainings can begin!

Handjob punishment - and a little spank on the bottom, too
Footjob punishment - oniichan's milk is pumped like a livestock
Nipple punishment - chikuni / nipplebation and wank toy combination!
Anal punishment - you're little sister's strapon sl*ve!
Ending - with normal ejaculation in part A, fleshlight ejaculation in part B

Plus! BONUS tracks of romance and refined mazo situations!
(These are guest-written sequels to situations from "sl*ves of sister's Onaho vol.2")

Total length: about 154 min 47 sec + bonus 48 min 11 sec !!!

Voice by Kurumi Miru
Illustration by HANABi
SFX by Mizinko Materials, Pocket Sound, Music is VFR
Guest script contribution by Misu Nagare
Script by Usage

* This is a series but can be enjoyed in any order.