seaking420
New member
I know cialis is suppose to last for 36 hours, but here is my situation. Just had a marathon of sex today and will be having another one tomorrow so I want to make sure Im up for another round. I took cialis this morning, worked great, just want to make sure I can keep up..............this one is a wild one! Should I take another dose tomorrow morning? will it not have any effect since I already took it this morning?