Public Bathroom I Swallow 4 Liters of Pee, Then I "messy" It and at the End I Swallow Cum with Gargle

One great morning my stepfather gave me a gift, he knows that I really like the taste of pee, if it is dirty with more color and smell even better....I swallow more than 2 liters straight from his cock then since I can't get enough more pee in my stomach I wanted him to fuck my mouth and throat but as a result I make a giant "messy" on his cock and several times more than 6, my stomach is left absolutely empty and clean so that at the end of sucking that big cock I can receive a gigantic one load directly into my mouth and I gargle to soften the burning that I let myself be fucked in the throat, I swallow that load of cum and I really felt happy and satisfied......I love being like that