The room quickly filled up with moans. Bakugou had his large cock all in Izuku. Izuku was covered in semen. "Kacchan, f-faster! Ah!" Izuku yelled. Bakugou did as he said and went faster. Izuku started moaning louder. "F-fuck! Oh yes! Aah!" Izuku yelled in joy. Bakugou took his dick out of Izuku. "Huh? Why'd you stop?" Izuku asked. Bakugou pulled Izuku off the bed and he sat on his knees in front of Izuku. Izuku grabbed Bakugou's hair tightly and moved him close to his dick. Bakugou grabbed Izuku's thighs and started sucking his cock. Bakugou bit and sucked on his thighs, leaving hickeys and other various marks.
Izuku came in Bakugou's mouth. He moved Bakugou's head from his dick and held Bakugou's face by his cheeks. Bakugou stuck his tongue out to show the semen and swallowed it. Izuku picked him up and started fucking his ass. He threw Bakugou on the bed and went in and out of his ass slowly. "Mmh. Harder." Bakugou moaned. Izuku went faster and harder. He picked up Bakugou's leg and started licking it and giving him hickeys. "Aah~ yes Deku put it in me hard!" Bakugou yelled out.
Suddenly, they heard a knock at the door. Izuku quickly put on some clothes. He put the blankets over Bakugou and told him to be quiet. He covered up the mess and ran to the door. "H-hey Sun! Do you need something?" Izuku said as he opened the door. Sun walked in the room. "Where the fuck is he?" Sun yelled to her younger half-brother. "Where is who, my dear sister?" Sun looked around the room. "Do you realize how mad Tulip and Rose will be once they find out you had sex with a Simple?" She said, turning around to Izuku. Izuku looked down. "I won't tell, just as long I meet this motherfucker. Izuku nodded. "I'll wait outside for you two." Sun said as she left and closed the door behind her. Izuku got Bakugou up and got him dressed in some clean clothes. They went downstairs to the living area and saw Sun and her twin sister Flower, sitting on the big couch. Bakugou and Izuku stopped in front of the two girls. They both stood up. Bakugou looked up at the two girls who seemed to be around 7-8 FT tall. "They only did that to intimidate you." Izuku whispered in Bakugou's ear. Flower leaned down to them. "You two had sex without warning?" Flower questioned in a gentle tone. Izuku nodded. "I'll kill this bitch." Sun said, cracking her knuckles. Flower rolled her eyes. "Follow me you two."
Flower lead them to a garden with a glimmering stream. "Considering that you two had sex, you should most likely bond each other." Flower said. Bakugou looked at Izuku, confused. "Bonding is where we tie ourselves to each other even in death. We take a bit of water with our hands and put it on the other. Watch." Izuku grabbed some of the water a poured it over Bakugou's head. It started circling around him with Izuku's memories showing in it, both good and bad. Izuku signaled for him to do it to. So, Bakugou got some water and poured all of it over Izuku. The circle of water interlocked with the other and moved towards their hearts, permanently Bonding them. They both smiled at each other and all three went back to the castle.
"You two go to bed and we'll talk in the morning." Flower said as they reached the stairs. Izuku grabbed Bakugou's hand and lead them back to the room. Izuku cleaned up the bed. After a while, they both laid on it getting tired. "Deku? What were those images I saw?" Bakugou asked. Izuku looked on the nightstand and saw a picture of him and three girls. "Those were my memories. The more important events that happened in my life." Izuku said, not making direct eye contact with Bakugou. Izuku felt weight being added on him. Bakugou put his head on Izuku's stomach and they both soon fell asleep.
The following morning, Izuku woke up and gently moved Bakugou off of him. He went to the bathroom and took a shower. Izuku got out and saw Bakugou awake. Izuku smiled at him and got dressed. "I don't think you have any clothes my size, huh?" Bakugou said looking at how small Izuku is compared to him. Izuku shook his head and found some hand-me-downs from his sisters and threw some at Bakugou. They both got ready and went downstairs for breakfast. Once they got there Tulip, Izuku's oldest sister, greeted them at the entrance. "Izuku. Izuku's friend. Good morning." She said as she drank some of her coffee. "Umm Tulip, thus is actually my boyfriend, Katsuki Bakugou." Rose, the second oldest choked on her chicken. "Boyfriend?" The two yelled in unison. "Oh hell no! You're too young for that. I want him out!" Rose said. Tulip put her hand up. "Since when did you decide things Rose? Last I remember I was his legal guardian." Tulip fought. "It's nice to meet you Katsuki. I hope you two haven't bonded yet." Tulip teased knowing full well what happened last night as she heard everything. She sat down and welcomed the two to some food. They started eating and Sun finally noticed. "Are those my clothes you gave him?" Sun yelled. Izuku nodded and swallowed his food. "Why my clothes?" She said. "They were old clothes and they fit him well. I had nothing else to give him." Izuku argued. Sun scoffed. She crossed her arms and sat in a seat at the table.
Izuku and Bakugou went back to the room and picked up the dirty clothes on the floor from last night. A few hours later, Tulip called them down for lunch. "This family is so different from mine." Bakugou said under his breath. "How so?" Tulip asked. Bakugou looked at her. "You do realize I heard you, right? I'm a werewolf." Tulip said. Bakugou didn't say anything. "Katsuki, answer my question." Tulip demanded. "He doesn't have to Tulip, please don't force him." Izuku said. "No if you guys are going to have sex, I need to know certain things like this, or at the very least you do." Tulip said. "I just don't like to talk about it, that's all." Bakugou said, not looking up at the people around him. Bakugou looked at his phone and saw no notifications or texts. "Inventions made by Simples don't work here. Are you ok, you keep checking that." Izuku said. Bakugou nodded. "I think I have to go home now. My dad is probably worried. Thank you for the food." Bakugou then left with a bow and headed to Izuku's room. Izuku followed behind him. Minutes later, Izuku flew Bakugou home.
"Is this it?" Izuku asked the clearly upset blonde boy next to him. Bakugou nodded and went inside, remaining quiet. Izuku was worried about him but didn't know what was wrong or even how to help. Izuku flew away and went home.