“Be our practice dummy.” That summer day, two close female classmates suddenly asked me to help them polish their oral skills to kill time, and they mischievously managed my ejaculation... I was toyed with as they competed to show off their blowjob techniques... Double blowjobs, deep throat, cumming on the tongue, and cleaning fellatio! With their skilled oral techniques, the two of them extracted a month's worth of cum, leaving my sperm tank completely empty.
