lol nobody mentioned the intense eye contact of Griffith staring at Guts when screwing Casca ??
yeah Griff is raping Casca in front of Guts outta spite -
yes Griff is manipulative , power controlling , obsessive ,,
but ultimately .. Griff is just gay for Guts
he's secretly telling Guts with his eyes , "I wish I could screw you this way. I didn't want to screw Casca .. but this is the way things are , you should have been my butt boy Guts."