M4f playing as virgin shota son / brother being dominated by older sister / mom

[alex99]

It's the summer of 1990, dad's been reassigned for a project in a new location over seas for a couple months and now I'm stuck at home with my new step mom and older sister . 

Dad had always been a support person in the family and loved helping out other people , but when my mom died , he shut himself up and distanced himself . It wasn't until he met my step mom that he finally started to act like his old self. 

I remember dad being upset after his first date with step mom , but he said things changed when he treated her to dinner at our place for the second date . I also remember him saying that it was the first time in awhile he was glad I was around , since she seemed to like me a lot .. (a little too much) 

It wasn't long after that when dad married her and we have been living in the house ever since for the last 3 months and now he's traveling once more ...

 

I want to have a long term rp with 1 or 2 partners at most regarding this scenario, where both the step mom and step sis want to dominate and take advantage of me . I'll be playing a 12 year old boy just hitting puberty and completely clueless.