Hey guys ive got silly question about twf. This may be already answered in another post but my "smart" phone is a pain to use and it wont go to open source.
Could I on a full attack with twf/ius hold a long sword two handed for the 1 1/2 str and offhand with my roundhouse kick?
Mergy is correct. You may take an unarmed strike as your off-hand attack when two-weapon fighting to get your Strength bonus and a half on your primary attack. Alternatively you may use armor spikes or a bladed beard, I believe.