[翁計画 (師走の翁)] GTT 顔射後ティータイム (けいおん!) [DL版]
#68800 - Jack and Melissa stopped their kissing, resting cheek to cheek as they watched their mother take her finger into her own mouth and suck their combined saliva into her own mouth. Take your hand off Jack. Then when the cum was gone she scooped up some more and licked that off too.