Honestly, just for the reaction, I would do a really quick scene the first time around they have sex, like in the middle of the day quickie (1-2 mins of content), and the MC then would go on and even sleep + cuddle with a different person that day.There will be the same problem with complains after sex with Allison, some stuff like: "why they made love in this position?" or "why mc have sleep with her after sex?".
Some people never will find out what they want
The whole forum (and probably patreon and discord) would blow up.