The men, with their shortened foreheads and oversized eyes, look like they have birth defects, specifically microcephaly, which makes them pitiable and needy-looking, rather than striking, and kind of stimulates horror and revulsion, rather than "OMG, this is so hot!" This is with apologies to any Mums out there with babies that have real birth defects, which is very sad and deserves the utmost sympathy, but the point is, it's jarring to see this in a smutty manga.
The men, with their shortened foreheads and oversized eyes, look like they have birth defects, specifically microcephaly, which makes them pitiable and needy-looking, rather than striking, and kind of stimulates horror and revulsion, rather than "OMG, this is so hot!" This is with apologies to any Mums out there with babies that have real birth defects, which is very sad and deserves the utmost sympathy, but the point is, it's jarring to see this in a smutty manga.