ester's manga / #loan shark(1)

(Debt/Money Issues) Ozawa Keisuke to help a junior from college goes to a Loan Shark and borrows $$$ from the black-market lender, Suganuma.. But, when the loan is due, Keisuke can't return all the money. So Suganuma suggested Keisuketo sex acts with him in exchange for the interest due. While using his body to pay back the money due a relationship grows, Suganuma starts to be attracted to Keisuke's bravery... Will the situation go on as expected?! -