[OYC-171] Her Graduation Is Cumming Up! My Little Sister-In-Law And Her Friends Are At My House Practicing Their Social Mixer Etiquette! Since They’re Underage, They Have To Stick With Juice!! My Little Sister-In-Law And Her Friends Had Their Graduation Ceremony Coming Up, So They Wanted To Practice Their Social Mixer Etiquette In Anticipation Of College Campus Life They Were So Cute Clinking Glasses Of Juice At My House, But I Figured That A Party With Just Girls Wouldn’t Be Enough Practice, So I Decided To Join In…