FOCS-059 A Fresh Face Extremely Tiny Titty Beautiful Girl Makes Her Debut A Brilliant Math Scholar Barely Legal Babe Uses Her Sensitive Nipples To Solve This Sex Equation! Yui Setouchi [a:Setouchi Yui(瀬戸内ゆい) /a] [g:Debut(出道作),Facial(顏射),Slender(苗條),Small Tits(貧乳) /g] [id:focs00059 /id]