And i can´t see how D becomes a nymphomaniac in no time it´s like the game of thrones thing in last season (I you watched it i guess u know, i don´t wwant to add spoiler gg).
If you look at D's trajectory since she first began experiencing orgasms and getting comfortable with touching another body intimately (even Elena's). she's been getting more and more eager, exhibitionist and finally carefree with her affections with the MC. Given that many new romances start out hot and heavy, combined with her already-growing sexual appetite, her desire to have lots of sex is looking rather natural to me.
I lost my virginity with a fellow virgin while still in college and looked back years later, realizing that I had sex @3-4 times a week for that timeframe, which included the entire school year where we saw each other only on weekends. And, almost that same avg. frequency in the second year we were together and my grad school was 5-6 hours away from hers. We very quickly started "coupling" in public places, when only short windows of opportunity were available before going out with others, in communal showers while listening for other students to walk in, etc. Then ... it started to get more kinky. We were both really raring to go and it accelerated to a fast pace almost immediately; most people I know had similar experiences after getting into new relationships where both were highly compatible sexually. Ah, the fun old days, but now I'm married and can live vicariously through adult VNs (re-experiencing some common situations and emotions, in the process).
