Figure 3.

Percentage of gay male/queer samples depicting key sexual behaviors, by medium of pornography (DVD, VHS, or internet-based video), for behaviors studied in these samples. Notes: Results are only presented in this graph if the study presented results by percentage of scenes or videos (ie, studies that presented results by time, mean, character excluded from graph). Paraphilias not presented due to sparse data. Bondage, dominance, and sadomasochism and group sex–related behaviors not presented due to variance in definitions and categories between studies. Ejaculation variable is presented in accordance with any estimate of ejaculation; if reporting multiple positions, the highest estimation is provided in this graph. VHS: video home system.