Ichinose, Sayaka

いちのせさやか

Sayaka Ichinose serves as the primary antagonist in the hentai OVA series Cleavage. She works as Yuuto Toudou's art instructor and functions as his second love interest. Across the series, she creates relationship issues between him and his stepsister and first love interest, Erika Toudou. She blackmails and seduces Yuuto into engaging in affairs with her.
Many male students frequently describe Ichinose as an exotic beauty. She features red hair, wears glasses, has teal-green eyes, and possesses fair skin. While her outfits vary, her clothing consistently appears skimpy or sexually arousing. Her most prominent characteristic is her enormous breasts, which are the largest in the series, even exceeding Erika's.
Ichinose is a mature woman who displays a considerable amount of patience. She treats her students with respect and care. However, she is also highly seductive and persuasive, exhibiting a slightly devious nature when pursuing her desires, as she primarily resorts to various forms of blackmail and sexual harassment against her students to provide herself with extreme pleasure and satisfaction.