TS Big Brother ~Can’t Resist Futanari Sister Despite Chastity Vow~

Synopsis

■This is a sequel to the previous work featuring a feminized big brother!

Don’t worry—you can enjoy this work even without purchasing the previous installment!

【Work Concept】

The highlight of this work is watching the feminized big brother, through self-imposed abstinence, thoroughly transform into a girl in both body and mind!

As abstinence heightens the big brother’s sexual frustration more and more, enjoy watching the TS big brother completely succumb to femininity at the peak of desire.

【Story】

The protagonist, TS Big Brother, has a delicate girl’s body but a fully male mind…

In the previous work, big brother successfully ended up with his futanari stepsister Yui, but the siblings faced a problem…

They were spending so much on sex they were heading toward bankruptcy!!

The couple, completely addicted to futanari yuri sex and living a decadent sexual life, began skipping work and started dipping into their savings they’d been collecting for their futures…

Feeling responsible as the older brother, the protagonist decides to implement a one-month abstinence period!

Initially reluctant and complaining, the stepsister eventually accepts the situation and agrees to cooperate with abstinence. However, both possess strong sexual appetites… and the stepsister keeps tempting her big brother despite their vow.

At first, the brother resists properly, but gradually he becomes more aroused and willing… Eventually, he witnesses his stepsister secretly masturbating and, unable to help himself, begins pleasuring himself while watching…

After the stepsister climaxes and falls asleep, the brother’s member remains fully erect despite the abstinence vow…

Spotting this, the brother finds himself drawn toward his sleeping stepsister…

What will become of these two?!

【Included Scenarios】

– Pseudo-sex while abstaining and sexually frustrated

– Peeping at stepsister’s masturbation through a door and mutual masturbation

– Fellatio performed on big brother’s member while stepsister sleeps

– Nipple play to heighten sexual arousal to the limit

– Lovey-dovey sweet sex at a love hotel

– TS big brother’s crossplay feminization sex

And more!

55 pages + pubic hair variations + no-text variations