"If you intend to get strong as quickly as possible, I recommend the love-making pearl technique" Inari smirked.
"L-love making" Shiro blushed like a tomato.
"Yes, lovemaking, it's the reason magic is becoming more hazardous lately," she said in sudden seriousness.
"Uh?" Shiro was confused, "Hazardous? What do you mean?" he asked.
"Shiro, you see," she straddled his lap, resting between him, Shiro could feel her whole body, and just her scent was driving him nuts, and Inari enjoyed every moment of it.
"When a man and a woman join together, their aura and spark essence combine together, when nothing interrupts it, that spark essence mixing is what results in a child, but if that spark essence is too intense like say two people with a strong magic meeting, what do you think will happen to that child" she explained as she moves closer and blew into his ear.
Shiro had reached peak embarrassment and couldn't get any redder "The child won't be able to handle that power" he responded and answered.
"Exactly, these are done throughout 4,5,6 generations are what has led us here to the Magic System," she said.
"I've heard about that, it's when a strong magic is too powerful for the user" Shiro responded.
"Like you and the sacred clover or Iwamaki Mui," Inari said and Shiro looked shocked.
"I understand Mui's case and the sacred clover uses a different method, but the result is still the same, it's pouring power that has been stocked pile over years in the mountain Sentinel found it and your body simply can't handle it, it's a good thing you were born with no spark essence" she explained.
"Or it would be a death sentence" Shiro finally realized how everything he researched in the house of wisdom made sense, it was only a theory but now hearing Inari's words, it was most likely true.
"But what does this have anything to do with lovemaking?" he asked, Inari smiled and got even closer until their noses were touching.
"There are various techniques you can use to gain experience faster, like Nezha and Ares use the Fiery blazing heavenly crushing technique, Freyr and Aphrodite use love making pearl technique, Sunwukong uses the heavenly embodiment mist technique and so on, each is suited for the other" she explained.
"Like can you imagine someone like Freyr using Nezha's technique or Nezha using her technique" she added.
"He'd gagged the idea" Shiro joked.
"Exactly, but the love-making pearl is one of the fastest and it has very desirable results," she said as she pushed him to the ground and laid on top of him.
"I-inari what a-are y-you d-doing?" he stuttered like crazy as he glowed bright red.
"Try to relax, I know this is your first time," she said as she leaned in, ready to lock lips with him and go crazy when suddenly.
"Hold it right there!" Freyr appeared out of thin air, "Well look who it is, the hoe has arrived" Inari smirked.
"Shut up! If anyone is popping his cherry it's going to be me, let alone while using the technique my familiar is famous for" she said, pushing Inari off Shiro before stripping and straddling him.
"Lady Freyr, not you too, please calm down, there must be another way," he said.
"There is no other way, Shiro," Inari said as she climbed on top of him too.
"What the matter Shiro, don't you want to get stronger and have fun with us" Freyr teased, as she groaned, Shiro tried to escape their grasp with only his underwear left on his body.
'What do I do, Oracle, I need some advice here' he thought.
"Request denied, there is no aid I grant to you at this stage" Oracle responded in his head.
'Damn it, this can't be the only way, there has to be another' he thought.
"THAT'S ENOUGH!!" he yelled as he karate chopped both of them on their heads with force, making them stop, which gave him a chance to escape.
"Ouch, what was that for?" Inari asked, "That kinda hurt, we were only trying to help you" Freyr added.
"I don't think you should call that helping, and I'm not going to do this even if this is the only way, I'm out, I'll get stronger the hard way," he said with seriousness.
"Really? You're no fun, you have beautiful goddesses in front of you and you decide to play innocent" Inari sighed.
"If there's no other way, I guess I have to start training," he said as he walked towards the door, ready to leave the room.
"Wait!" Freyr suddenly spoke, making Shiro stop and turn back.
*Sigh* "There is another, a way that is much easier and less crazy" she added.
"Yeah, I guess she's right," Inari said, "Ok, then what is it?" Shiro asked.
"The goal here was to transfer our divine aura to you with the method of intercourse, but there is another way, which is kissing," she said.
"K-kissing?" Shiro stuttered, going bright red again, "Yeah, at least that way better than the last method, and this shouldn't be hard for you, I mean you already kissed me before, we'll just have to do it again, but this time I'll be giving you my divine aura while we're doing it" Inari smiled.
"W-well yeah, but…" he blushed, "no but, oh, you'll be also kissing Freyr too, so you can gain more experience" Inari smiled.
Shiro stood there, blushing for a minute before finally responding.
"Alright, let's do this," Shiro said as he walked closer to them, Inari stood up, ready to go first. Shiro placed his hands on her waist, still blushing, and he leaned in and kissed her passionately like last time, but this he felt a difference.
'What is this feeling, it's like I can feel some kind of energy flowing into my body' he thought as he retracted his lips from Inari.
"Waw Shiro, I can't get over how much of a great kisser you are" she blushed.
"It's r-really nothing s-special" he blushed hard as he let go of her, then Freyr stood up and approached him.
'I can't believe this is actually going to be the first time I kiss Shiro' she thought as she gave a slight blush.
Shiro wrapped his hands around her waist and drew her closely towards him, leaned in, and kissed her deeply.
'Yes, I can feel it, I can feel Lady Freyr's divine aura too, it's so amazing' he thought as he deepened the kiss. After a moment, he finally released her, Freyr was already blushing hard from experiencing Shiro kiss for the first time and it was a great experience.
"Hey, no fair, you kissed her better than me" Inari pouted.
"Shut up, it just means that he prefers to kiss me than you" Freyr smug.
"What, are you trying to start a fight hoe?" Inari asked ticked off.
Hey Shiro, is it true what she's saying?" she glared at him, "What? Of course not, there's really nothing to it" he nervously said.
"So, Shiro, how do you feel?" Inari asked, "Well, I did feel something when we kissed, but I see no difference" he replied.
"Just give it some time, it will happen," Freyr said, "Umm ok, if you say so," Shiro said.