I don't think Mathias knows what to do with the cake bra. I'll give him a tutorial.
See...you have this bra. This bra....you fill...with cake. Then, you wind up and smack it into, in this case, Shay. Then you proceed to "help clean her up". Hope you've been keeping your mouth limber, sir! And remember to wash the facial hair before going for the kisses unless you don't mind so much about spreading the mess.
And no...no cake filled jock for you until Mathias' birthday, Shay.