How do I get my boyfriend to be adventurous during intimacy?

My boyfriend (27) and I (25) have been together 8 months. We live together and the intimacy has been great, but I do feel like he only will go to such extent with intimacy. I do get jealous because I see what every one else gets to do in their relationship and I don’t get to do that, so I go on the internet to figure out why my boyfriend doesn’t try anything else, and I’m told well he doesn’t see you as relationship material for him. I want to express to him that I’m getting really tired and really pissed that he doesn’t want to try anything else during intimacy and that I’m getting jealous when I see others getting touched and held and kissed on the face and lips, and also that I feel like he’s not trying and that he doesn’t see me as his girlfriend. My anniversary is coming up so, I want the intimacy to be great for us and I want him to be adventurous that night and I want him to be adventurous in every intimacy from then on. <br><br>How do I get my boyfriend to be adventurous and make sure he knows what I’m trying to say?