straight alpha woman knots a male omega in heat but make it build up as he tries to deny her but his heats keeps on getting worse until he finally submits to her, if thats too much you should make one about a futanari woman who falls in love with a man and they go around teasing eachother sexually and then spice it up to using vibrators on eachother secretly in public as they walk down the street and whoever cums first is the bottom for that night, or maybe you could do an oral based comic but i dont have a solid idea for that one