TLDR: A great guy is dating me: Intelligent, attractive, nice...I wonder if he actually likes me, or just using me for sex.

We have been dating for 2weeks, everything including sex has already happened, and we've established(He said he considers me his gf, but I'm worried it's just to keep me around) that we're exclusive.

He's so good that I start to suspect if he really wants me as a serious partner- or just for sex- If everything he does is just to maintain me around as a sex partner.

Please take a look at this situation. The following is how we spend time together:

After work, he comes over and I feed him dinner, he helps with dishes/chores, we see a movie and rest: Sex almost always happens, but he's not a selfish partner. We cuddle and wake up together, make breakfast together and part ways.

He likes to help out with other things: A vet visit for my cat, accompany me to the airport. He also texts me everyday, with the most mundane things, but nothing too deep/personal.

Here's some things that bother me:

He didn't tell his family or friends about me;

He's extremely sensitive about unplanned pregnancy(Has to wash hands multiple times before fingering me, lol)

Really against keeping intimate pictures (even without faces shown, he'll make sure I delete everything)

Doesn't show affection in texting, only in person

Does he really intend for a LTR? Is he just playing me?