It's just a little thing tucked between the underwear..." and the vibrator, which was supposed to be tucked in, slipped into the vagina with a nudge! The electric massager, which was only supposed to be tucked in, vibrated unexpectedly, causing intense stimulation! The deliberately planned erotic incident. Even if she tries to maintain her sanity and pretends to be normal, her pleasure center goes out of control. She sucks on the erect penis, and then goes non-stop to creampie sex!!