IENFA-39603 - An amateur female college student is lured into becoming a nude drawing model for a high fee! M's loose underwear is meticulously drawn, and M is thoroughly soaked with shame! She is rawly inserted and becomes highly aroused! Amamiya Kasumi

The actress is absolutely gorgeous, but there's no hesitation or pushback. That alone would drastically improve my rating. She gets kissed and just… accepts it? Where's the 'What are you doing?!' moment? I guess if that's how the whole series is written, there's not much to be done. Also, for this kind of nude art style, I really think a tall, handsome guy would be a better match. Just my opinion.