Ok, where do you guys live (I know couples that swing)? For couples internet sites are a lot better than they are for straight males. Straight males had better be packing 9" and a six pack if they want to do well on them. Only downfall you have is that single bi-fems being sought by couples are in very high demand, so the picking is a bit scarce. Yes, be very careful of disease from peeps you meet off web sites. Good luck, and hope you find what you are looking for.