Futanari Sister vs. Licking Starfish [Trapezohedron]

Looking for a closer look at Futanari Sister vs. Licking Starfish [Trapezohedron]? Here’s our full breakdown of this English-translated manga / CG work from Trapezohedron — what it’s about, how the art holds up, how readers rated it, and whether it’s worth picking up.

What it’s about

The succubus takes out a demonic creature, the “Licking Starfish” and attaches it to the Sister’s genitals where it sucks up bodily fluids.

It’s a self-contained manga / CG work, so you can jump in without any prior reading.

Sample preview

Sample images are courtesy of the official DLsite listing — you can flip through the full free preview there before buying.

Art & presentation

Drawn by Trapezohedron, the art plays squarely to the successive orgasms crowd, with succubus / incubus and sister / nun elements worked in throughout. Paneling and character work are consistent from start to finish, which is more than you can say for a lot of indie releases.

Reading it in English

This is an officially listed English edition on DLsite, so the dialogue and text are translated — no machine-translation guesswork or raw Japanese to puzzle through.

Details

• Circle: Trapezohedron
• Released: 2026-08-21
• Type: manga / CG work
• Price: $4.86 USD
• Downloads: 1
• Genre tags: Successive Orgasms, Succubus / Incubus, Sister / Nun, Womb Tattoo / Lust Crest, Pleasure Corruption, Lesbian

FAQ

Is Futanari Sister vs. Licking Starfish [Trapezohedron] available in English?

Yes — it’s listed with an official English edition on DLsite, so the full work is readable in English.

Where can I read it legally?

Through its official DLsite storefront, linked from this page. We don’t host any files ourselves — the link goes straight to the legitimate store, where it’s currently $4.86 USD.

Verdict

If successive orgasms is your lane, Futanari Sister vs. Licking Starfish [Trapezohedron] is an easy yes — and it’s fully in English. Hit the button to read it on the official DLsite store.