You were just in your room, sleeping due to a day-off at Chaleda, the last battle you had at the 8th Singularity was tiring and you needed more rest, that is until a certain servant of yours pestered you to wake up.
"Come on, (Y/N) you have to wake up, I made breakfast for the two of us!" she said, shaking you while her breasts occasionally rub up against you. Her name was Minamoto no Raikou, a Beserker servant with long, purple hair, beautiful purple eyes, and with large breasts, she always wears a purple bodysuit during combat.
You ignore her pleas to wake up, but she never stops trying to get you up, after the 50th try or something, you decided to get up, "Ok, ok, I'll get up, Jesus" you say bitterly, she smiles and hugs you, excited to eat breakfast with you.
She made you some pancakes and bacon, with some fresh squeezed orange juice, the two of you sat on opposite ends of the table and ate in silence, a few minutes later, Raikou breaks the silence.
"Say (Y/N), you want to do something today with mommy? I have some ideas of where we can go!" she said, you shooked your head, "Sorry, I already have plans with Kintoki and Medb, we were gonna go see this new movie, Saber Wars, can't wait to go" you say, she then becomes very sad, "Oh, well I guess I'll postpone tomorrow or some other time" she said, almost rying, but you shook it off, a few hours later, Kintoki was here to pick you up.
"My ride's here, see you in a few hours, Raikou!" you say as you head out the door, "Bye (Y/N)" she says, still sad about you standing her up. She then plops herself down on the couch and cries, "It isn't fair, he always spends time with Kintoki and his other friends and servants but not me, why?" she said, occasionally wiping away her tears.
A FEW HOURS LATER
"Man, that movie was fucking AWESOME!!!", Kintoki screamed as he pumped his fist in the air, "Yea I agree, despite me not being into stuff like this, I did enjoy it," Medb, "Yea, it has to be my fav movie of all time, the story was good and Artoria did a good job of protraying the main character" you say, "Which one?" Kintoki asked, the three of you bursting into laughter as you got into the car and rode home.
Half an hour later, you arrived at your house, "Thanks Kintoki and Medb, had fun tonight" you said, "Glad you enjoyed it, dude" he said as he drove off, you waving godbye, you then went to the door and in front of the doorway, you saw Raikou, she pulled you inside, and dragged you to your room and closed the door.
"(Y/N), we need to talk" she said, you gulped, fearing what she would do to you.
"What is with you lately? you spend so much time with the others and when it comes to me, you act so cold, you are always nice to Mashu, and Kintoki, and even Shuten of all people, but when it comes to me, you don't feel the same" she then grabbed you by the shoulders tight and yelled, "WHY WON'T YOU TREAT ME LIKE AN ACTUAL PERSON" she said, tears flowing down.
You were also close to crying, but you fought the tears back, "W-Well you see, the truth is, is that I do actually love you, like I'm madly in love with you." you say, she stopped crying and was taken back by this, "But (Y/N), We-"
"We aren't even related Raikou, we never were so it's fine" you said, she then pulls you in for a hug, and then that hug turns into a kiss, your tongues battling for dominance, but Raikou was winning, thw two of you then stopped, and Raikou lifted up her shirt.
"Do you love these? I can tell you do since you have a sort of fondness for big boobs" she says, you then unstrapped her bra and fondled her boobs roughly, she moaned as she took of your shirt and pants, revealing your throbbing hard on under your boxer, she then got on her knees and gave you a good paizuri.
"Ara~ are you enjoying this (Y/N)? I can see you are enjoying this a lot" she said, as she moved her tits up and down at lightning fast speeds, while she also sucked you off, you moaned so loud, you swear Aletra could hear you while she patrolled for more bad civilizations.
"God Raikou, I'm so close" you say, "(Y/N) cum all over my precious tits!" she yells as she moves more fast than before, you came all over her breasts.
"God, you came so much" she said as she licked up your cum off her big boobs, "It tastes so good, (Y/N)" she said, she then took off her pants and panties and stradled you, she then rode you wildly while she made out with you, "God (Y/N) I didn't know you were this aggressive" she said, "Well, there's a lot you don't know about me, and I'm glad you found out about my epic sex drive" you bragged as you continued to fuck her, skin slapping skin, the sounds of moans and plapping in the quiet house, after a few thrusts in her wet pussy, you creampied inside her, she screamed from the amount of cum shot out, the two of you collapsed onto the bed.
"(Y/N) I'm so sorry for how I acted before, I should not have been so selfish" she said, "It's ok Raikou, I know you want to protect me by treating me like a son" you say, she then kisses you and the two of you doze off to sleep.
