Raise 4x BB pre-flop (probably even more since you're at micro-limits). Bet the pot on that flop everytime. TPTK is probably the best hand at that point - if you don't bet then you'll probably get drawn out on everytime which is likely what happenned when the :As: fell on the turn.

If he calls your pot size bet on the flop and then didn't bet the turn very hard I'd probably call it (or re-raise him to a pot-sized bet) and hope for a full-house on the river. You likely wouldn't have the odds for that draw but the implied odds could be there if he thinks his flush is good.

You need way more aggression in your game.

mj