It doesn't necessarily have to be a superheroine, but any girl who can put up a fight against intimidating odds can get thrown on the list here. This can include many canon characters
but original characters are more than welcome
as well. The scenarios below are very open to negotiation:
1. An encounter with my character (or characters) leads to a stunning defeat for yours. A harsh fight leaves the heroine disheveled, bruised, tired, and all worn out, with only tattered shreds of cloth left covering her body. This would give her attacker(s) the perfect opportunty to pummel her with (their) cock(s) into humiliating submission
and utter defeat.
It can be downright rape. Or it can be non-con turned to consensual. Up to you.
2. This scenario is a little silly, but it works if your character is the ditzy, gullible, or naive type, she can be convinced into accepting the merits
of ingesting/intaking copious amounts of thick, virile, African semen. This could happen during the middle of a fight between your character and some arch nemesis. While she's weak and thrown aside to the ground, my character(s) can convince her that the potency of (their) semen can restore her
to prime fighting form and give her the edge she needs. Instead, this can also happen while she's off duty, trying to discover the true potential of her strength.
3. Your character's secret identity or weakness is found out and through blackmail (or exploitation of this weakness), she's fucked and stuffed full of cum
in every which way imaginable.