On her tits?

The Doctor started to cum. As he spurted into her mouth, she pulled off him and leaned up in the tub, pushing her chest forward and jerking his cock onto her tits. He came hard now, shooting gob after gob of hot, white jizz onto her soft titties.

"Oh yeah, Vance," Clara purred. "Cum on my tits."

He covered her sudsy breasts and when his orgasm finally subsided, she rubbed his cock head against her nipples mixing his jizz in with the bubbles and water.

She smiled up at him as she still slowly stroked him.

"I need you inside me," she said.