Hi,i m 22yrs virgin.height-165cm.wt-63kg.my foreskin tears frm upper side,bt frm back of penis a smal skin is attached 2 glans,due 2 mastrubation 6-7yrs back.so i wnt 2 knw dat is my foreskin frm back side wil also get retracted,if i do sexual intercourse.sir plz gv ans 2 clear my girlfrnds doubt.she thinks dat penis foreskin only retracts during sexual intercourse.bt i hav nt done yet.plz clear my doubt sir.