You take Frieren to a hot spring

it's a couple of hours later and you return to the camp

Aiden: how's it going over here

Frieren: it's going alright, were you able to find a suit that fits

Aiden: I did

Frieren: must have taken a while, since you were gone for so long

Aiden: yeah there weren't many suits here for someone with my physique

Aiden: more like I was too busy fucking Fubuki as thanks for giving me those documents about elves

Aiden: so where are the rest

Frieren: Fern is looking after Stark

Aiden: and Byleth

Frieren: she's with there too, Fern wanted to keep an eye on her

Aiden: I see, then I guess I'll have to share the news with you

Frieren: what news

Aiden: apparently there is a little hot spring just outside of the town in the forest

Frieren: really

Aiden: yeah it's about a 10-minute walk from here according to Fubuki

Aiden: do you want to check it out

Frieren: I would love for the others to join us

Aiden: we can invite the others when Stark wakes up, plus we don't even know if it's big enough for that many people so the smart idea is to check it out first

Frieren: all right then let's go

You and Frieren arrive at the hot spring after a short walk

Frieren: wow what a big hot spring

Aiden: why don't we relax a bit and get in

Frieren: sure why not, I deserve to relax a bit

Aiden: do you want me to turn around so you can change

Frieren: no need

Frieren slams her staff against the ground and her clothes transform into a bathing suit

Aiden: wow that's a handy spell

Frieren: I know right

Aiden: can you do it for me too

Frieren: sorry it only works on myself

Aiden: that's okay I brought my swim truck, I'll go change behind those rocks

Frieren: alright, do I have to wait for you

Aiden: that won't be necessary get in, you deserve it

Frieren: thank you Aiden

Frieren gets in the hot spring as you start changing into your swimming trunks

Frieren: ah the water feels so nice

Aiden: is the water a good temperature

you say as you come walking back after changing into your swim trunks

Frieren: yeah the temperature is really ni...

Frieren is lost for words as she sees you approaching, while you have an amazing muscular body that isn't the most noticeable, the giant bulge in your swim trunks is

Frieren: that can't be real, whenever Fern would get drunk she would tell me about Stark's 7-inch penis, but even though his swim trunks cover it I can tell that it's much bigger

Aiden: Frieren are you okay, you suddenly stopped talking

Frieren: I'm really sorry, the temperature is really nice

You get in

Aiden: oh you're right it feels really good

You two start relaxing in the hot spring for about a half-hour

Frieren: I guess we should get going, I'm getting a little hungry

Aiden: don't worry about that, I brought some snacks

Frieren: could you grab them

Aiden: sure

Aiden: now let's begin

you take off your swim trunks without Frieren noticing and then stand up in front of her to get the snacks

Frieren: OH MY GOD

Aiden: OH CRAP, LOOKS LIKE I LOST MY SWIM TRUNKS