๐Ÿ˜“๐Ÿ˜“ I'm worried

Me and my boyfriend been dating for 6 month and he's sister told me that he and her we're both sexual abused by their dad and my boyfriend always want to have sex and I don't want to always do it and I don't know what to do . Do you guys think that the reason why he want to have sex all the time could be part of being sexual abused as a child. He kindof alway ends up presureing me to have sexย