Scratching and Biting in Kamasutra I - Ravi Kopra

If it pleases her,
Scratch and bite her.
Put marks of passion
On her cheeks, lips,
Neck and breasts,
To tell the world

She is your love.
If she’s your wife,
Scratch and bite her

On her private parts
For other not to see.
To remind her you love her.

~Kamasutra
Original in Sanskrit