shown in fig1 the seat 15 is accessible from the front of the hollow support structure 14 so that when the support structure 14 is resting on the floor the child may straddle the support structure 14 and sit on the seat 15 behind the seat 15 there is a pump housing 18 having a handle 17 for carrying purposes and for stabilizing the portable toilet when it is resting on the fixed commode as shown in fig3 and 4 the fixed commode is a regular household toilet whose bowl contains clean toilet water to receive waste for flushing into a sewer pipe or other drain but the present invention may be used with any regular toilet having clean water for flushing the bottom of the housing support structure 14 is open and is configured to be supported on a regular toilet as shown in fig3 a bellows type pump 170 having a pump operator handle 128 is positioned within the pump housing 18 which is defined between a front wall 200 and a rear wall 400 a spring powered hose control lever 162 is pivoted to the rear wall 400 and has an operator 163 projecting through an arcuate slot 165 in the wall 400 pivotal movement of the lever 162 by the operator 163 causes the lever to pivot to the lower position past a latch actuator 167 and to engage behind a latching device 169 adjacent the bottom of the slot as shown in fig3 the lever 162 has a pivot shaft 160 which is journaled in the walls 200 and 400 and has a.