The classic Rabbit Vibrator

Example prompt:

using a {clear|pink|purple|blue|red|teal} rabbit vibrator for vaginal penetration. The vibrator is inserted into her vagina, with her hand holding the base of the device while her other hand rests on her hip. The rabbit vibrator has a transparent pink shaft with a bulbous head and a textured grip, and it is angled slightly upward. Her right arm is bent, with her hand gripping the vibrator, and her left hand is placed on her hip.