Is it normal for my boyfriend to always be jacking off or hands in his pants when at home?

Like if he is not playing video games his right hand is found in his pants on his junk. If I’m there he’ll try to find me to do it for him and sometimes respects when I say no. I wish it could occur naturally like in foreplay by like making out first and touching and not like come here I’m horny touch my stuff. I’m starting to get annoyed and not sure if my feelings are valid.