Kono Yakuza, Intelli Butto Kedamono.: Mata wo Hiraiteore wo Sasoe

"Do you really think you can entice men with such clumsy kisses?" He may be rough, but there's nothing she can do against the Yakuza's insistent caresses...
(Source: Coolmic)
Note: Originally published in a longstrip format, the manga was later republished as 6 chapters.