ChemicallyEnhanced
Bluelighter
Yes of course! She can rape him anally or orally with any number of objects. There have also been cases where men have been drugged with ED drugs like Viagra and then overpowered and raped. Also, especially young guys, you can get hard from someone touching on you even if you don't like it or want it. Even if you're fully hard, if you clearly say "no" and she doesn't stop touching you, that's sexual assault.