The guys suggested how aroused they felt by going a lever up or straight straight right back.

Bisexual guys are not completely bisexual, a controversial study indicates. When you look at the research, bisexual guys reported being intimately stimulated by erotic videos of both women and men. But a computer device mounted on their genitals told another tale. Gerulf Rieger, a PhD candidate at Northwestern University, carried out the analysis with therapy teacher J. Michael Bailey, PhD …