She took his nipple in her mouth and bit it quite hard.

He took her nipple in his mouth, and bit it until she gasped.

I took her nipple into my mouth and sucked on it, a baby indeed.

He tipped her back and his mouth took her nipple.

He savored the thought of pushing aside the material and taking her nipple in his mouth.

The second thing he had done was to take her left nipple in a firm grip between the thumb and forefinger of his right hand.

On a "But the effects don't have to be" he took her nipple into his mouth through her shirt.

He pulled her down to him, his mouth taking her nipple.

Then he lowered his head and took her nipple in his mouth.

He bent around her, took her nipple in his mouth.