His tiny flat nipples hardened to pinpoints, intriguing her.

She brushed her fingertips over his flat male nipples.

She nuzzled one of his flat nipples and caught it with her teeth, lightly biting.

She licked her way across the expanse of suntanned flesh to a hard, flat male nipple.

His nipples, once flat, had knotted into tiny, tight beads.

A woman with inverted or flat nipples can correct their shape by wearing a special shield in her bra during the last months of pregnancy.

Wondering if he felt the same sensitivity as she, Maddie brushed his flat nipples with the pads of her thumbs.

She let her tongue begin to trace moist patterns working towards his small, flat nipples.

Inverted or flat nipples can be a problem when you start breastfeeding.

She caressed his flesh, teasing his flat masculine nipples with her fingers until they were hard and eager.