[Fei] Pants Down, Young Master! It’s Time to Learn Sex - Part 2 (COMIC Momohime DEEPEST Vol. 3) [cutegyaruTL]

A stoic personal maid in scandalous nurse garb announces she will be evaluating her young master's sexual faculty at once, coolly ordering his pants down while he squirms in bed. Gloved hands stroke him into a measuring cup as she catalogs his stamina without so much as a blush, her enormous chest straining against heart-shaped pasties and a frilled apron that hides nothing. When he's still rock-hard after, she matter-of-factly offers her own hole next, mounting him with clinical devotion until he's spent, all while noting how deeply he reaches her cervix.