A younger sister accidentally gets creampied by her boyfriend. Worried about her younger sister worrying about pregnancy, the older sister sucks out the sperm with cunnilingus! At first she is embarrassed, but when she gets turned on by the tongue, she gives her older sister a kiss of thanks! Despite her older sister's confusion, they develop into a lesbian affair! With the excitement ignited, the sisters get the boyfriend involved and take turns inserting themselves raw! In the end, they share the creampie sperm mixed with various bodily fluids and swallow it! *Some parts of this work are binaurally recorded.