Yes, but she acts like she doesn't

Hellen grabs her new throbbing cock and her previous husband in her hand and moans when she feels her own touch. “Ow damn, it's sensitive.” She looks into the mirror and sees her new self. “Damn, do I look hot with a cock!”

She spit in her hand and rubbed over Mark’s body covering him in her saliva. She then pulled his hood back exposing his bare mushroom head. He could feel his balls already churning and based on the look Hellen was giving so could she. ‘Hellen please if you can hear me, Stop!’

Hellen tried to hold back an evil smile while she started rubbing Mark up and down, she could hear him perfectly fine but chose not to acknowledge it, he would come to enjoy what she had planned in time, at any moment he could say their safeword and she would stop it. For now, he was nothing more than her cock to play with.