Is it normal i want my boyfriend to suck my boobs

Ask him if he is OK with doing so, it's your body.

I would suck your tits any time!

What if he stood behind you, kissed the back of your neck and played with your nipples (thru your bra). That would give him more flexibility to surprise you.

May I powerdump in your toilet and clog it up

Of course it's normal.he's you're boyfriend,after all.

This is the favorite part of my foreplay !!
Just love it.

Tell him :)

Tell him what you would like. It may take more than once telling him, but eventually he should honor your desire.