Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me!

by haremuto · 20 Nov 2025

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (1/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (2/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (3/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (4/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (5/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (6/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (7/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (8/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (9/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (10/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (11/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (12/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (13/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (14/15)

Mashiro Tsukinomori Intense Creampie | My Friend's Little Sister Has It In for Me! — Mashiro Tsukinomori from My Friend's Little Sister Has It In for Me! — by haremuto (15/15)

Mashiro is a second-year high school student and Akiteru’s classmate as well as his cousin. To most people she appears quiet and shy, often struggling to open up around strangers. With Akiteru, however, her true personality shows: she adopts a cold attitude, sharp wit, and a poisonous tongue, constantly teasing him in a way that feels very close to a classic tsundere cousin heroine.