Chick #28 (1970) - waist chains were very 70s, but shaved pussies
Chick #29 (1970)
Chick #31 (1971) - first text on cover (other than “Chick”)
Chick #32 (1971) - lots of hair, in all the right places
Chick #33 - Hinting at a blowjob, of course. First time the issue
Chick #34 (1971) - First bondage and erect nipples on a cover.