I could use a hand

Could use a hand or a mouth

Thick cock needs a helping hand

Who else likes masturbating with their left hand?

Don't just watch, Lend me a hand or two!

Would you lend me a hand or two if you caught me stroking it

Would you give me a hand?

could use a hand or 2

Would you replace my hand?

I need another hand here

Need a hand

In need of an extra hand