The True Way (1975)

The redhead with glasses is the focus here. She’s slim, petite, and clearly loves sucking dick. The guy stands while she works her mouth, then bends her over for some standing doggy style. Another girl joins in, watching and kissing her before taking her turn. The camera gets in close for the blowjob, and you see every detail of her face and body. The threesome vibe is casual but intense, with plenty of oral and hard fucking. The redhead’s glasses stay on the whole time, which is a nice touch.