Funnel? Piper!

A funnel is a very common vehicle in this type of community, but what about using a pastry piper to pump creamy desserts into your partner?

I’ve always thought this would be so hot to belly bomb a pint of Boston cream filling into a hungry, willing tummy. I’ve seen and heard and used a funnel before but I was curious if anyone has any experience in using one to pipe hundreds of calories past the lips of a lover?