€25 spew hands

Hand 1 - Villain recently lost big pot against my boat, so he probably isn't in mood of hero-calling for big money again. But there's fish in hand, how did I do with Kings?

3bettor is tight pre and has 2.5% 3bet stats in large sample, fish is something like 40/3 or something with superwide range.

Boss Media (IPN) No-Limit Hold'em, €0.25 BB (10 handed) - BossMedia Converter Tool from FlopTurnRiver.com

saw flop

Hero (UTG+2) (€48.12)
SB (€25)
MP1 (€13.72)
MP2 (€4.50)
MP3 (€15.19)
CO (€32.91)
Button (€5)
BB (€11.54)
UTG (€25.50)
UTG+1 (€22.27)

Preflop: Hero is UTG+2 with K, K
1 fold, UTG+1 calls €0.25, Hero bets €1.25, 3 folds, CO raises to €3, 3 folds, UTG+1 calls €3, Hero raises to €48.12 (All-In), CO calls €29.91 (All-In), 1 fold

Flop: (€69.19) 5, 3, Q (2 players, 2 all-in)

Turn: (€69.19) J (2 players, 2 all-in)

River: (€69.19) 4 (2 players, 2 all-in)

Total pot: €69.19 | Rake: €3

Hand 2:

I have problems with playing good draws OOP.
Villain is loose, active, fishy, but fastplays big hands too. Often floats, despite of his super loose play he managed to put me in a lot of tough spots in the past, was suckout master and won about 2 buyins off me (I was tilting). What's the "standard" way of playing non-nut draws in this spot?
I feel I butchered this hand.

Boss Media (IPN) No-Limit Hold'em, €0.25 BB (10 handed) - BossMedia Converter Tool from FlopTurnRiver.com

saw flop

Hero (BB) (€25.33)
UTG+2 (€36.36)
SB (€21.76)
UTG (€25)
MP2 (€11.73)
MP3 (€47.46)
CO (€54.37)
Button (€4.63)
UTG+1 (€24.88)
MP1 (€24.31)

Preflop: Hero is BB with 6, K
5 folds, MP3 calls €0.25, 3 folds, Hero checks

Flop: (€0.62) 10, J, 7 (2 players)
Hero bets €0.75, MP3 calls €0.75

Turn: (€2.12) A (2 players)
Hero checks, MP3 bets €1.59, Hero calls €1.59

River: (€5.30) A (2 players)
Hero checks, MP3 bets €5.30, Hero calls €5.30

Total pot: €15.90 | Rake: €0.75