Toriel pov

I was getting frisk dressed for our beach trip. she looked back at me with their big smile "is any one else going with us, mom" she said hope filling their eyes. I chuckled a bit "yes my child, we are meeting sans and papyrus there" I answered. Frisk seemed very happy, she has always been happy to see sans, not to mention papyrus. Frisk is jumping with excitement "how long until we go" she asked. I smiled at her "just wait until I get dressed. Come out when your ready too frisk" I said

frisk pov

I was in the living room waiting for mom to finish dressing, I picked out her swim suit. Her door opened and she walked out in a purple two piece bikini. Mom looked embarrassed to be in it "frisk are you sure I should be wearing this, it seems a bit...showy " she said worriedly. I tried not to grin "of course you look great (plus sans will love it)" I said. Mom had a look of disapproval "what was that last part" she said. I put my hands up defensively "nothing, honest. Anyway lets head out" I said running out of the house and jumping in the car.

15 minutes laterthird person view

toriel and frisk got to the beach, they walked near the water "where are sans and papyrus" frisk asked no on in particular. Toriel scanned the whole beach and what she saw made her blush hardcore. Sans emerged from the water, his soaking, exposed ribs shining in the sun. toriel tried not to stare but she couldn't help but glance at him. Papyrus also emerged from the water, still in his battle body. Toriel calmed down "frisk, go and get them. i don't think they see us"she said hiding her face. Frisk nodded and ran to the water. Toriel rested on her blanket until she heard something "hello darling" mettaton said walking up to her and taking a seat next to her "what bring you to the beach on this most lovely day". Toriel smiled at his antics "i came with frisk, sans, and p-" toriel was cut off by mettaton "OH darling you should of told me sooner that I was interrupting your date" mettaton said walking away. Toriel was going to reply but he had already left

sans pov

frisk told me that tori was here so i'm looking for her. Once I spotted her I could not believe what I was looking at. I walked up to her and she smiled when she saw me coming "hey tori water you doing over here" I said, earning a giggle from tori. She smiled wider "sorry, I was tide from the drive here" she said, causing us both to laugh. I sat next to her "knock knock" she said "who's there" I replied "Apollo" she said "Apollo who" I asked "Apologies for tearing you away from the water" she said. I chuckled "don't worry about it tori, I'd rather be here with you anyway" I said, trying not to blush, toriel smiled at me "oh also sans I was meaning to ask you, would you like to join me for dinner tomorrow" she said nervously. I blushed but shook it off knowing that it wasn't a date... right? "yeah sounds like fun tori" I said. her face seemed to have lit up when I said that.

After the beach I headed home to pap "hey pap whats new" I said, sitting on the couch. He smiled at me slyly "well well well brother it seems that you have a date" he said. "who told you about that" I said. Papyrus grinned harder "you just did brother". Damn it I hate it when he does that. I recompose myself "well you got me there but it's not a date, just a hang out between friends" I said hopeful that he would buy it "well the great papyrus is the master of anything that involves social activity" he said while he struck a heroic pose.