So my girlfriend and I have sex regularly, and despite her being a young virgin, she's still the best fuck I've ever had, but it might be because she's the first person I actually love. That aside, one of her many wonderful attributes include her little noises. Even when we make out and I grab her ass or rub her boobs for a bit, she starts making soft noises. But needless to say, she's a major screamer and can't do much about it. This is great for me, there's nothing more encouraging than your girl screaming into your ear as thrust in and out of her, but when the whole house can hear her, then it gets awkward. Just a few weeks ago after we came upstairs, my mom and my younger sister were both extremely awkward and quiet and my sister proceeded to distastefully make fun of me when I got home, and my mom was clearly awkward-ed by the ordeal. Now, my mom is pretty cool. She buys me condoms, let's me have my girlfriend over pretty much whenever I want, among other things. My sister is also cool enough, she helped my figure out how to ask out my girlfriend, and she still gives me regular advice in my times of need. That being said, even my older sister could hear us from her room on the third floor, while my room is in the basement. I'd really much rather embrace this amazing aspect of my girlfriend instead of repressing it, but she's quite embarrassed by the whole thing. I mean, they can't hear us unless I go really hard, but she always wants me to go hard so all she can do is tightly clasp both hands over her mouth while her muffled noises gradually escape, or she needs to breath and let's out one really loud shriek. Is there any way for girls to be less loud, or anything I can do to soundproof my room?