Teaching his dad a lesson

My boyfriend (16) and me (17) basically had our relationship caught a day ago. We thought that his dad, his sister, and his mom were out and we had the house together. We were both on his living room couch where I was sitting down and he was sitting on my lap and we were kissing while I fingered his butt. They all saw us just as my boyfriend had an orgasm from me fingering his ass. After his orgasm finished he sat on my lap and I covered his dick with my hands. We pretty much had a huge argument where everyone was on our side except his dad. His mom and his sister agreed that we could be together and also we could have sex whenever and wherever we wanted. His dad wasn’t happy but he didn’t have a choice. Anyways, the rest of yesterday we just stayed in his room and kept fucking each others brains out. After we were both satisfied, my boyfriend looked sad so I spooned him and gently rubbed his chest and asked him what was wrong. He said he was sad that his dad didn’t accept us. I told him that tomorrow I would change all that. He smiled and said okay. We kissed goodnight. We both woke up in each others arms the next day and I told him the plan. We’d go downstairs naked and just spend the entire day fucking around. We both got out of bed and we were both rock hard. He was shorter than me and skinny and soft and hairless while I was taller and muscular. He walked in front of me while holding my hand and we both went down. His mom and sister smiled at us but his dad wasn’t happy. We both sat at the dining table and ate breakfast. He sat on my lap and we fed each other. Then, his mom and sister asked what we were going to do today. We said that we’d just make love all day and they both laughed and smiled and said they’d love to watch. I was confident enough to face his dad and I asked him if that was fine and he said whatever and got up and left. My boyfriend looked sad so I picked him up and put him down on the couch and got on top of him and we kissed. I then kissed his neck and his chest and nipples but skipped his dick and kissed his legs and his feet. His dad was standing and watching. I then licked his tip and sucked his dick. He was moaning so loudly. I then pushed his legs up and fingered his butt with my middle finger. I put my finger in his mouth and he smiled and sucked it. I then pushed my tongue inside and ate him out. Then we kissed for a bit longer. I then fucked him hard and cummed inside him six times. We then slobbered all over each others mouths. His dad was watching the whole thing. He then came over and said, “Alright I now understand that this makes you happy and you both love each other. I’m not mad anymore and you can keep doing this”. My boyfriend was so happy and he got up and hugged his dad. I smiled. We then went outside and jumped in his pool and fucked there as well.