OVA Fuuki Iin to Fuuzoku Katsudou episode 1

Our tale unfolds on a campus where a fresh face, Shinji, steps into a jaw-dropping revelation – he stands as the sole male amidst the sea of female students! Adrift in a sea of isolation and devoid of companionship in this unfamiliar setting, Shinji’s world takes a sharp twist when a fellow student, Hana, extends a hand of friendship towards him. Initially elated at the prospect of forging a newfound connection, his joy is abruptly cut short when Hana unveils her involvement in upholding the school’s moral standards through… shall we say, unconventional methods. To aid her in these endeavors, Hana ropes Shinji into engaging in some steamy escapades. As their alliance deepens, Shinji grapples with a maelstrom of conflicting emotions. The once solitary student now finds himself thrust into an unforeseen scenario. The plot thickens when Hana falls ill, paving the way for the entrance of a new character, the second heroine.