Heterosexual sex behavior
[Heterosexual sex behavior]
3 lithographs : colored ; sheet size 9 5/8" h. x 7 1/4" w.
Title supplied by cataloger.
The first two lithographs depict a male masturbating a female, and the third depicts group sex. A007.1 is outdoors, A007.2 is in a gym, and A007.3 is outdoors.
- Kinsey subjects