Now, the role play is set some time in the future. There are two plots I had in mind for this,
Robot Girl (my character) is part of a secret organization who's duty is to fight monsters from elsewhere. She falls in love with a guy or futa (yours), or they fall in live with her. Maybe even save the world.
Aliens have invaded the Earth. Robot girl is a type of advanced fighting machine, one that grew a heart. Be cause of her will to survive, she is the last remaining robot of her type. She gets places in a unit where your character is, and ine thing leads to another, and they fall in love.
High School. After being planted into a high school to 'learn' with her memory wiped clean, robot girl is thrown in to a strange world that she know longer knows nothing about. Your character decides to help her, and later, they fall in love and find out the reason why she was created.
PM me if any of these plots sound interesting, or you would like to try robot girl in a different setting and plot.
H-manga of inspiration:(Obviously NSFW)