Robbye Bentley is one of the horniest moms we've ever had on our couch. This bisexual mom gets horny every time she even utters the words "girls" or "penis". Hell, she gets horny every time the wind blows. Well, there must be an El Niño-style wind blowing through our studio because once Robbye gets her lips around a cock, she turns into a cock-sucking fembot. She sucks his balls between her lips and juggles them in her mouth before she even thinks about going after his shaft. But Robbye wasn't content to just suck cock like most of the moms we get at Mommy Blows Best. She stuck a mega-sized silver bullet between her legs and rode it while she worked her mouth all the way down his cock to give him the most intense blowjob he's ever had. Orgasms for everyone!