Gullibility

"Jessie, suck my cock."

Jessie obeyed, giving Chuck a great blowjob. Made sense she had done this before.

"Jessie, when I take the helmet off you will wake from this trance and be normal, however, you will believe everything I tell you about anything, unless it's something which brings physical harm to you. You think I'm the coolest man ever for fixing your router, as you've always had a thing for geeks. Also, my cum hitting your face or going down your throat makes you orgasm like crazy."

Jessie kept sucking.