add a granddad cousin and uncle for more story lines
cousins can be called sweet home Alabama or double trouble your southern twin cousins move up to your town to go to collage name could be jack and jake or something and you can romance one or both ones a nerd and ones a jock and you can have sex with him in the library or in the locker room jack would play football, or some thing and jake could be a TA and the three way can be at there house and you’d have different chances to romance them like one can go to the gym every day the other one can go to the park to study every day between certain hours one could have a part-time job etc
the uncles can be called say uncle or bobs your uncle and he can be the twins dad and new owner of the gym and coach at the collage he is really kinky but not at first youd be able to help him at the gym during closing time and you can fuck I’m behind the desk or in the locker room or behind the gym he could be really rough if caught by the twins you get a bad ending if they aren’t at 100% romance if they are you can have and orgy with them
the grand dad one can be called retirement he can come to visit on weekends every other week and you have to try and romance him in that time span he’d be into bdsm and stuff and he’d love nature so he can go to the park and you can spend time bird watching with him potentially you could have a storyline where he takes you to the beach and you have sex and this could be open to the other characters to have sex at the beach