Inga takes off her dress and bra. She (presumably) notices a man watching her outside the window and proceeds to take off her panties. She puts on a transparent nightgown. She lies down on bed, lifts gown and starts masturbating.
Katja Bienert (13) is lying topless on a couch and reading a magazine. After a while she takes a stuffed animal and is touching her breast and stomach with it, down until between her legs.