My Sister is a Black Cat [Lazy cat]

My Sister is a Black Cat is a Live2D cohabitation piece: the protagonist finds a cat-humanoid on his way home and lets her stay, completely smitten by her hot-and-cold charm. Lazy cat’s animated work leans cozy, but it’s on the lower-rated side. In English.

What it’s about

The draw is the lifelike Live2D animation and the catgirl cohabitation — a tsundere-ish cat-humanoid and a slice-of-life living-together tone, with a waitress angle. It’s an animated mood piece more than a plot-driven one.

Sample preview

The previews above are from the official DLsite listing, which hosts the full free sample — flip through it there to judge the art before buying.

Art & presentation

The Live2D animation is the selling point, and 260+ downloads show some reach. But at ★4.17 over 20+ ratings it’s on the lower side — reviewers split on the content volume. At about $2.20 it’s a cheap buy, with a preview on the store.

Reader reception

On DLsite it holds 4.2/5 across 23 reader ratings (5★ — 13 (56%); 4★ — 4 (17%); 3★ — 4 (17%)).

What to expect

The appeal is the Live2D animation plus a cozy catgirl-cohabitation vibe — a hot-and-cold cat-humanoid living with you — so it’s for fans of animated nekomimi content and slice-of-life charm. The ★4.17 rating is on the lower side, likely the amount of content, so the free preview helps gauge it for the ~$2.20 price. At that price the risk is low. Good for fans of Live2D catgirl content who want something light and cheap; temper expectations on volume given the rating.

Details

• Circle: Lazy cat
• Released: 2026-02-03
• Type: doujin work
• Price: $3.40 USD
• Downloads: 260
• Genre tags: Waitress, Living Together, Internal Cumshot, Blowjob / Fellatio, Nekomimi (Cat Ears)

FAQ

Is My Sister is a Black Cat [Lazy cat] available in English?

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

Is it a one-shot or part of a series?

Check the Details above for the circle and release; many of these doujin are self-contained, but some are entries in an ongoing series, in which case the official page links the related volumes.

Where can I buy it safely?

Through its official DLsite storefront, linked on this page — we don’t host any files ourselves, and it’s currently $3.40 USD.

Who’s it for?

For readers into Live2D catgirl cohabitation and a cozy tone. Around $2.20. Tap the button above to read it in English on DLsite.