YST-199 I'm being threatened, about Fuyuai

Because I carelessly signed a sinister slave oath document, now the manager of my part-time job is using me as a toy... Even though I want to end this relationship, today he stuck his tongue in my mouth again, stirring up my oral cavity with that foul-tasting tongue, and shoved his hand into my underwear, roughly inserting his fingers into my private parts, then looked at my face and laughed lewdly. Although I tried to resist in my mind, once I'm forced to take that drug, I unconsciously grab the manager's erect thing... Ahh, even though I want to end this relationship, my body reacts...