Koroshiya no Onee-san Zenpen: Busty Twintail Assassin in Erotic Nipple Play Hentai

Dive into the steamy world of 'Koroshiya no Onee-san Zenpen' by Atelier Maa-chan, a tantalizing 25-page Chinese doujinshi that follows the sultry assassin known as Onee-san. With her voluptuous big breasts straining against her tight outfit, twintails swaying seductively, and a mysterious mouth mask adding to her allure, she embarks on a mission laced with forbidden desires. Witness intense nipple stimulation scenes that leave her gasping in ecstasy, all in exquisite black-and-white art. For more thrilling tales, check out this intense story. This sole female adventure builds tension with erotic undertones, perfect for fans craving assassin-themed hentai.

Read Koroshiya no Onee-san Zenpen Koroshiya no Onee-san Zenpen

Seductive Killer Onee-san Front Part: Big Breasts Sole Female with Mouth Mask Doujinshi

As Onee-san navigates her deadly assignment in 'Koroshiya no Onee-san Zenpen,' her body becomes a battlefield of pleasure and peril. Her massive breasts heave with every teasing touch, nipples hardening under relentless stimulation that pushes her to the brink. The twintails frame her masked face, hiding moans of delight as she succumbs to the erotic pull of her target. This front part sets up an explosive narrative of lust and lethality, with every page dripping in hentai sensuality. Atelier Maa-chan's detailed illustrations capture the raw passion of a lone female assassin entangled in nipple-focused foreplay. Explore similar seductive scenarios in Loli Kyo Kanae Hen Digital or dive deeper with Shishunki English. Whether it's the mouth mask concealing her cries or the big breasts begging for more, this 25-page gem delivers unfiltered 18+ excitement that lingers long after the final panel.

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Most commented

Kirin - 11 hours ago

Onee-san's big breasts are hypnotic, especially during nipple play!

Rin Hoshizora - 36 minutes ago

Twintails and mouth mask make her the ultimate sexy assassin.

Kasumi Nakasu - 11 months ago

Loved the sole female focus in Koroshiya no Onee-san Zenpen.

Cure Beauty - 20 minutes ago

That nipple stimulation scene had me hooked instantly.

Christie - 1 month ago

Busty killer babe with twintails? Instant favorite hentai.

Akane Murokasa - 46 minutes ago

Mouth mask adds such a mysterious erotic vibe to her.

Sparkle - 12 days ago

Can't wait for the sequel after this steamy front part.

Kotori Minami - 2 days ago

Her curves and teasing build insane tension throughout.