Dominic 6th and Evan 3rd: Go to spin the bottle and don't participate.
I don't remember how to get matt 11 but looking at it, it looks like matt squeezing your thigh like Leo would do if you do nothing. So I think you need to garner more love with Matt than Leo and either nudge matt or do nothing and he'll initiate. It might be all in how you talk to him before Matt comes and maybe not lusting on Leo when Matt texts he will be joining. How drunk you get might have played a part as well.
Leo images: The Leo images you are missing is when you decide to cum on face or body. Choose the option you didn't pick before. It's just the aftermath.