I'm 22 MtF and have been in a relationship with my bf for around 3 years, we've been nothing but happy and get along without any actual issues, the problem that I'm having is that we only fuck once every 3 weeks or so, I've been having an epiphany about wanting to try more sexually but he struggles to get hard and the wait for weeks is killing me, do I talk to him about opening up our relationship? I do not want to break up with him in any circumstance, we live together and I financially depend on him and well I do love him I just feel as though I'm missing out on having a lot of fun, I hear from other MtFs I speak online with that they are going on grindr and getting fucked every week and having the time of their lives, I don't want to grow old without having a fun sexual life and also don't want to lose the love of my life, please give me advice before I kms