
WE GET IT, YOU'RE AN ASS MAN. NOW CONSIDER THE IMPLICATIONS OF YOUR REQUEST.
"erm, excuse me milord but I just happened to notice your exquisite posterior. Now, I've seen my share of posteriors and I must say that your posterior is in the umpteenth percentile of posteriors. Might I be granted but a second, nay, a crumb of time to properly appraise your radiant buttocks? I assure you that I will pay you the exact worth of these fine hindquarters of yours, however no currency can match the priceless value of your perfect posterior." -This mf, probably

I think the manager is trans bc he is hesitant to undress and might have surgery scars also he says "screw it I want to do it with the real thing" but doesn't get hard suggesting that he might no have had bottom surgery yet.
But I'm probably wrong and just stretching it bc I'm transmasc (not a trans man but an enby that wants to be more masculine presenting) and thirsty for representation. ┑( ̄Д  ̄)┍

And it shows.
TL;DR: Read this expecting a reinterpretation of Egyptian mythology, not as a love story.
The rule of thumb in mythology is that what goes for humans is different from what goes for gods. In most popular mythology incest is common because the gods are like an endangered species in a way, they have to reproduce with close relatives otherwise they would just make hybrids with other species (i.e. demigods are essentially hybrids).
As for it being rapey, this is a surprisingly semi-faithful reinterpretation. If you wanna give gods hell for assault you'll want to direct your attention to primary sources in which Zeus is an egregious offender and serial slut. The author was trying to be faithful to the source in a way, they don't condone rape or incest but the primary sources were filled with it. They actually made myths less rapey than they had a tendency of being.
Seth and Horus definitely kanoodled at least once in actual source material, the author just chose to make it more apparent.
Man's the ass assessor
The booty battalion
The dumpy deputy
Poetry.
The dumptruck lieutenant